How many straws would you need to make triangular pyramid?

Last Answer : Long stringy things can get caught in your throat more easily than things that can be chewed or things that melt in your mouth. Hair will stick to your throat on the way down and it has too little surface area to go down with one swallow.

What would happen if paper straws were the only straws Actually the world would be close to its end?

Description : What would happen if paper straws were the only straws Actually the world would be close to its end?

Last Answer : ...........?

What would happen if paper straws were the only straws Actually the world would be close to its end?

Description : What would happen if paper straws were the only straws Actually the world would be close to its end?

Last Answer : ...........?

Why do people hate straws more than other forms of plastic waste?

Description : Why do people hate straws more than other forms of plastic waste?

Last Answer : Straws are an easy target for environmentalists because they are so prevalent and because they're simple to replace or forgo.Because they're so small and are often made of multiple types of plastic, single- ... plastic strawsâ€ that's a big result from a pretty simple fix.Not only is it fairly easy

What page is this quote in the red pyramid fair means everyone gets what they need and the only way to get what you need is to make it happen yourself?

Description : What page is this quote in the red pyramid fair means everyone gets what they need and the only way to get what you need is to make it happen yourself?

Last Answer : 900

What principle did the Egyptians use to make the pyramid site perfectly level?

Description : What principle did the Egyptians use to make the pyramid site perfectly level?

Last Answer : What is the answer ?

How is the food pyramid used to make healthful choices?

Description : How is the food pyramid used to make healthful choices?

Last Answer : The Food Pyramid is designed to make healthy eating easier. Healthy eating is about getting the correct amount of nutrients â€ protein, fat, carbohydrates, vitamins and minerals you need to maintain ... as a guide will help you get the right balance of nutritious foods within your calorie range.

How many stars are you supposed to see on a US flag that has 48 stars when it's in a triangular fold?

Description : How many stars are you supposed to see on a US flag that has 48 stars when it's in a triangular fold?

Last Answer : If it is going into a display case you will see six or nine depending on the flag.

STL consists of an unordered list of _______ facets representing the outside skin of an object. a.linear b.triangular c.square d.hexagonal

Description : STL consists of an unordered list of _______ facets representing the outside skin of an object. a.linear b.triangular c.square d.hexagonal

Last Answer : b.triangular

In part programming, interpolation is used for obtaining trajectory. a.helicoidal b.pentagonal c.triangular d.zig-zag

Description : In part programming, interpolation is used for obtaining trajectory. a.helicoidal b.pentagonal c.triangular d.zig-zag

Last Answer : a.helicoidal

Example for one â€“ Dimensional element is . a.triangular element b.brick element c.truss element d.axisymmetric element

Description : Example for one â€“ Dimensional element is . a.triangular element b.brick element c.truss element d.axisymmetric element

Last Answer : c.truss element

A triangular plane stress element has how many degrees of freedom? a.3 b.4 c.5 d.6

Description : A triangular plane stress element has how many degrees of freedom? a.3 b.4 c.5 d.6

Last Answer : d.6

How many minimum numbers of zeros are there in â€˜3 x 3â€™ triangular matrix? a.4 b.3 c.5 d.6

Description : How many minimum numbers of zeros are there in â€˜3 x 3â€™ triangular matrix? a.4 b.3 c.5 d.6

Last Answer : b.3

Moment of Inertia of triangular section about an axis passing through its base is given by a.bh3/12 b.bh3/32 c.bh3/36 d.None of the above e.Tapered bearing

Description : Moment of Inertia of triangular section about an axis passing through its base is given by a.bh3/12 b.bh3/32 c.bh3/36 d.None of the above e.Tapered bearing

Last Answer : a. bh3/12

A floral design on a floor is made up of 16 tiles which are triangular, the sides of the triangle being 9 cm, 28 cm and 35 cm (see figure). -Maths 9th

Description : A floral design on a floor is made up of 16 tiles which are triangular, the sides of the triangle being 9 cm, 28 cm and 35 cm (see figure). -Maths 9th

Last Answer : NCERT Solutions for Class 9 Maths Chapter 12 Heron's Formula NCERT Solutions for Class 9 Maths Chapter 12 Heron's Formula Ex 12.1 are part of NCERT Solutions for Class 9 Maths. Here we have given NCERT Solutions for Class 9 Maths ... = 48 m Sides ∆ABC are a = AB = 30m, b = AD = 30m, c = BD = 48m S

An umbrella is made by stitching 10 triangular pieces of cloth of two different colours (see figure), each piece measuring 20 cm, 50 cm and 50 cm. -Maths 9th

Description : An umbrella is made by stitching 10 triangular pieces of cloth of two different colours (see figure), each piece measuring 20 cm, 50 cm and 50 cm. -Maths 9th

Last Answer : Let the sides of each triangular piece be a = 20 cm, b = 50 cm, c = 50 cm

The triangular side walls of a flyover have been used for advertisements. The sides of the walls are 122 m, 22 m and 120 m (see figure). The advertisements yield an earning of ₹5000 per m² per year. -Maths 9th

Description : The triangular side walls of a flyover have been used for advertisements. The sides of the walls are 122 m, 22 m and 120 m (see figure). The advertisements yield an earning of ₹5000 per m² per year. -Maths 9th

Last Answer : Let the sides of the triangular will be a = 122m, b = 12cm, c = 22m Semi-perimeter, s = a+b+c2 (122+120+224)m = 2642 m = 132m The area of the triangular side wall Rent for 1 year (i.e. 12 months) per m2 = ... = Rs. 5000 x 312 = Rent for 3 months for 1320 m2 = Rs. 5000 x 312 x 1320 = Rs. 16,50,000.

The edges of a triangular board are 6 cm, 8 cm and 10 cm. -Maths 9th

Description : The edges of a triangular board are 6 cm, 8 cm and 10 cm. -Maths 9th

Last Answer : s=2a+b+c=26+8+10=12 By Heron's formula, Area of the triangle =s(s−a)(s−b)(s−c)=12(12−6)(12−8)(12−10)=12(6)(4)(2)=24cm2 Cost of painting =9×24 paise =216 paise = Rs. 2.16.

Find the cost of laying grass in a triangular field of sides 50 m, 65 m and 65 m at the rate of Rs. 7 per m2. -Maths 9th

Description : Find the cost of laying grass in a triangular field of sides 50 m, 65 m and 65 m at the rate of Rs. 7 per m2. -Maths 9th

Last Answer : Sides of the triangle are a=50m,b=65m,c=65m Area of triangle, by Heron's formula =s(s−a)(s−b)(s−c)where, s=2a+b+cs=250+65+65s=90 Area of triangle = 90(40)(25)(25)Area of triangle = 1500m2 Cost of laying grass = Area ×7 Cost of laying grass =1500×7 Cost of laying grass = Rs 10500

The triangular side walls of a flyover have been used for advertisements. -Maths 9th

Description : The triangular side walls of a flyover have been used for advertisements. -Maths 9th

Last Answer : Rent paid by company is

The perimeter of a triangular field is 420 m and its sides are in the ratio 6:7:8. Find the area of the triangular field. -Maths 9th

Description : The perimeter of a triangular field is 420 m and its sides are in the ratio 6:7:8. Find the area of the triangular field. -Maths 9th

Last Answer : Let sides of △ are=6x,7x and 8x Perimeter=6x+7x+8x=21x 21x=410 x=20 Sides are 120,140 and 160 m Area =S(S−A)(S−B)(S−C) [Heron's Formula] S=2120+140+160=210 m A=210(210−120)(210−140)(210−160)=210015 sq. m

The edges of a triangular board are 6 cm, 8 cm and 10 cm. -Maths 9th

Description : The edges of a triangular board are 6 cm, 8 cm and 10 cm. -Maths 9th

Last Answer : s=2a+b+c=26+8+10=12 By Heron's formula, Area of the triangle =s(s−a)(s−b)(s−c)=12(12−6)(12−8)(12−10)=12(6)(4)(2)=24cm2 Cost of painting =9×24 paise =216 paise = Rs. 2.16.

Find the cost of laying grass in a triangular field of sides 50 m, 65 m and 65 m at the rate of Rs. 7 per m2. -Maths 9th

Description : Find the cost of laying grass in a triangular field of sides 50 m, 65 m and 65 m at the rate of Rs. 7 per m2. -Maths 9th

Last Answer : Sides of the triangle are a=50m,b=65m,c=65m Area of triangle, by Heron's formula =s(s−a)(s−b)(s−c)where, s=2a+b+cs=250+65+65s=90 Area of triangle = 90(40)(25)(25)Area of triangle = 1500m2 Cost of laying grass = Area ×7 Cost of laying grass =1500×7 Cost of laying grass = Rs 10500

The triangular side walls of a flyover have been used for advertisements. -Maths 9th

Description : The triangular side walls of a flyover have been used for advertisements. -Maths 9th

Last Answer : Rent paid by company is

The perimeter of a triangular field is 420 m and its sides are in the ratio 6:7:8. Find the area of the triangular field. -Maths 9th

Description : The perimeter of a triangular field is 420 m and its sides are in the ratio 6:7:8. Find the area of the triangular field. -Maths 9th

Last Answer : Let sides of △ are=6x,7x and 8x Perimeter=6x+7x+8x=21x 21x=410 x=20 Sides are 120,140 and 160 m Area =S(S−A)(S−B)(S−C) [Heron's Formula] S=2120+140+160=210 m A=210(210−120)(210−140)(210−160)=210015 sq. m

An umbrella is made by stitching 10 triangular pieces of cloth.... -Maths 9th

Description : An umbrella is made by stitching 10 triangular pieces of cloth.... -Maths 9th

Last Answer : The sides of triangular pieces are 20 cm, 50 cm and 50 cm. Let a = 20 cm, b = 50 cm, c = 50 cm ∴ Semi - perimeter, s = (a + b + c)/2 = (20 + 50 + 50)/2 s = 60 cm ∴ Area of ... 40 x 10 x 10) = 200√6 cm2 Cloth of each design required = Area of 5 triangular pieces = 5 x 200√6 = 1000√6 cm2

The sides of a triangular field are 41 m, 40 m and 9 m. -Maths 9th

Description : The sides of a triangular field are 41 m, 40 m and 9 m. -Maths 9th

Last Answer : Let a = 41m, b = 40 m, c = 9 m. s = (a + b + c)/2 = (41 + 40 +9)/2 = 90/2 ⇒ s = 45 m Area of the triangular field = root under( √s(s - a)(s - b)(s -c)) = root under( ... x 5 x 36 ) = 180 m2 = 1800000 cm2 Number of rose beds = Total area / Area needed for one rose bed = 1800000/900 = 2000

A floral design on a floor is made up of 16 tiles which are triangular, ... -Maths 9th

Description : A floral design on a floor is made up of 16 tiles which are triangular, ... -Maths 9th

Last Answer : Measures of the sides of the triangular tile are 28 cm, 9 cm and 35 cm. Let a = 28 cm, b = 9 cm, c = 35 cm Semi-perimeter, s = (a + b + c)/2 = (28 + 9 + 35)/2 = 36 cm ∴ Area of one ... 1411.2 cm2 Hence, cost of polishing the tiles at the rate of ₹ 1/2 per cm2 = ₹ 1/2 x 1411.2 = ₹ 705.60

The triangular side walls of a flyover is used for -Maths 9th

Description : The triangular side walls of a flyover is used for -Maths 9th

Last Answer : hope its clear

Triangular pieces of cardboards were cutout by some people -Maths 9th

Description : Triangular pieces of cardboards were cutout by some people -Maths 9th

Last Answer : The two cutouts may not be congruent. For example all equilateral triangles have equal angles but may have different sides. Environmental concern, cooperative, caring, social.

An umbrella is made by stitching 10 triangular -Maths 9th

Description : An umbrella is made by stitching 10 triangular -Maths 9th

Last Answer : The sides of triangular pieces are 20 cm, 50 cm and 50 cm. Let, a = 20 cm, b = 50 cm, c = 50 cm ∴ Semi-perimeter, s = (a + b + c)/2 = (20 + 50 + 50)/2 s = 60 cm ∴ Area of ... √6 = 1000 √6 cm2 Cloth of each design required for 20 umbrellas = 20 x 1000 √6 = 20,000 √6 cm2 Helpful, caring, loving.

The perimeter of a triangular field is 240 m. If two of its sides are 78 m and 50 m, -Maths 9th

Description : The perimeter of a triangular field is 240 m. If two of its sides are 78 m and 50 m, -Maths 9th

Last Answer : (c) 67.5 mGiven 2s = a + b + c ⇒ 240 = 78 + 50 + Third side ⇒ Third side = 240 m - 128 m = 112 m.∴ Area of Δ = \(\sqrt{s(s-a)(s-b)(s-c)}\)= \(\sqrt{120(120-78)(120-50)(120-112)}\)= \(\sqrt{120 imes42 imes70 ... (rac{1}{2}\)x b x h ∴ \(rac{1}{2}\) x 50 x h = 1680 ⇒ h = \(rac{1680}{25}\) = 67.5 m.

Inside a triangular park, there is a flower bed forming a similar triangle. Around the flower bed runs a uniform path of such a width that the -Maths 9th

Description : Inside a triangular park, there is a flower bed forming a similar triangle. Around the flower bed runs a uniform path of such a width that the -Maths 9th

Last Answer : (d) 3 : 1Let ABC be the triangular flower bed of side lengths a, b and c respectively. Then Area of ΔABC = \(\sqrt{s(s-a)(s-b)(s-c)}\)where s = \(rac{a+b+c}{2}\)Now according to the given condition,ΔPQR ... of ΔABC - Area of ΔABC= 3 (Area of ΔABC)∴ Reqd. Ratio = Area of Path : Area of ΔABC = 3 : 1.

The base of a right triangular prism is an equilateral triangle. If the height is halved and each side of the base is doubled, find the ratio of the -Maths 9th

Description : The base of a right triangular prism is an equilateral triangle. If the height is halved and each side of the base is doubled, find the ratio of the -Maths 9th

Last Answer : 1 : 2 Let each side of the base of the original prism be a units and the height of the prism be h units. Then Required ratio = Vol. of original prismVol. of new prismVol. of original ... )2×h3√4×(2a)2×h234×(a)2×h34×(2a)2×h2 = 2a2h4a2h2a2h4a2h = 1 : 2.

What is the volume of a right prism standing on a triangular base of sides 5 cm, 5 cm and 8 cm whose lateral surface area is 828 cm^2 ? -Maths 9th

Description : What is the volume of a right prism standing on a triangular base of sides 5 cm, 5 cm and 8 cm whose lateral surface area is 828 cm^2 ? -Maths 9th

Last Answer : Lateral surface area of a prism = Perimeter of base Height ⇒ 840 = (5 + 5 + 8) Height ⇒ Height = 8401884018 = 46 cm. = Semi perimeter of the triangular base = 182182 = 9 cm ∴ Area of triangle = 9(9- ... 4 1 = 12 cm2 ∴ Required volume of prism = Area of base Height = (12 46) cm3 = 552cm3

A right triangular prism of height 18 cm and of base sides 5 cm, 12 cm and 13 cm is transformed into another right triangular prism on a base -Maths 9th

Description : A right triangular prism of height 18 cm and of base sides 5 cm, 12 cm and 13 cm is transformed into another right triangular prism on a base -Maths 9th

Last Answer : Vol. of △ ular prism = Area of △ ular base × height. ∴ Area of triangular base = area of triangle PQR By heron's formula. S=S(s−a)(s−b)(s−c)where S=2a+b+c∴Areaof△PQR= S=23+4+5=6 S=6(6−3)(6−4)(6−5)=3×2×3×2×1=6cm2 ∴ vol. of Prism =6×10 =60cm3Answer.

Explain triangular slave trade carried on during 18th and 19th century. -History 9th

Description : Explain triangular slave trade carried on during 18th and 19th century. -History 9th

Last Answer : Triangular slave trade, also known as the transatlantic slave trade took place between the 16th century and early 19th century. European Colonial powers bought or captured Africans as the slave, which ... traded to the Caribbean and American territory to Grow cash crops for the colonial powers.

what- Students are designing triangular pennants to use at sporting events.Which statement is correct?

Description : what- Students are designing triangular pennants to use at sporting events.Which statement is correct?

Last Answer : The triangles are similar by the Side-Side-Side Similarity Theorem.

what- Two triangular windows are shown.Which statement is correct?

Description : what- Two triangular windows are shown.Which statement is correct?

Last Answer : The windows are similar by the Side-Side-Side Similarity Theorem.

what- Point X is the centroid of the triangular plate.Which measure cannot be calculated from the information given?

Description : what- Point X is the centroid of the triangular plate.Which measure cannot be calculated from the information given?

Last Answer : XP

what- the sides of the triangular top of the Transamerica building in san francisco are about 65.2 meters long?

Description : what- the sides of the triangular top of the Transamerica building in san francisco are about 65.2 meters long?

Last Answer : 16

what- Max has two triangular bookends on his bookshelf. He measures their sides and finds that each has one side 3 inches long, one side 4 inches long, and one side 5 inches long. He concludes that the two bookends are congruent triangles?

Description : what- Max has two triangular bookends on his bookshelf. He measures their sides and finds that each has one side 3 inches long, one side 4 inches long, and one side 5 inches long. He concludes that the two bookends are congruent triangles?

Last Answer : Which reason justifies his conclusion?

what- Rene has two triangular windows in the stairwell of his house. He measures the parts that he can reach and concludes that the two windows are congruent triangles.Which reason justifies his conclusion?

Description : what- Rene has two triangular windows in the stairwell of his house. He measures the parts that he can reach and concludes that the two windows are congruent triangles.Which reason justifies his conclusion?

Last Answer : side -angle -side congruence postulate

what- clint's boat has a triangular fin, as shown?

Description : what- clint's boat has a triangular fin, as shown?

Last Answer : m

what- Cheyenne is starting a triangular garden. What are the angle measures in the triangle?

Description : what- Cheyenne is starting a triangular garden. What are the angle measures in the triangle?

Last Answer : 30, 30, and 120

what- leona keeps the stones she finds in a triangular display case. what are the values of x and y?

Description : what- leona keeps the stones she finds in a triangular display case. what are the values of x and y?

Last Answer : x

What is the lower triangular matrix called ?

Description : What is the lower triangular matrix called ?

Last Answer : If all the entries above the principal or principal angle of a square matrix are zero (0) then it is called as lower triangular matrix.

How many straws would you need to make triangular pyramid?

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