Description : what-Norman was asked 2 prove that all right angles r congruent. He was provided a diagram with several right angles. Norman measured each angle with a protractor & found that they each measured 90°.?
Last Answer : He wrote“These angles all measure 90° so by the definition of congruent angles theyr congruent.Look at the statement Norman was asked to prove and decide which word his proof did not address:All right angles are congruent.
Description : Select one attribute that describes the quadrilateral. A. Only one pair of opposite sides are parallel. B. There are no right angles. C. Both pairs of opposite sides are congruent and parallel. D. All sides are an equal length?
Last Answer : Please answer ASAP
Description : 2. Prove that if chords of congruent circles subtend equal angles at their centres, then the chords are equal. -Maths 9th
Last Answer : Consider the following diagram- Here, it is given that AOB = COD i.e. they are equal angles. Now, we will have to prove that the line segments AB and CD are equal i.e. AB = CD. Proof: In triangles AOB ... ) So, by SAS congruency, ΔAOB ΔCOD. ∴ By the rule of CPCT, we have AB = CD. (Hence proved).
Description : 1. Recall that two circles are congruent if they have the same radii. Prove that equal chords of congruent circles subtend equal angles at their centres. -Maths 9th
Last Answer : To recall, a circle is a collection of points whose every point is equidistant from its centre. So, two circles can be congruent only when the distance of every point of both the circles are equal from the centre ... ) So, by SSS congruency, ΔAOB ΔCOD ∴ By CPCT we have, AOB = COD. (Hence proved).
Description : Prove that if in two triangles,two angles and the included side of one triangle are equal to two angles and the included side of the other triangle,then two triangles are congruent. -Maths 9th
Last Answer : Solution :-
Description : Is this statement true or falseTo prove triangles similar using the Side-Side-Side Similarity Theorem, you must first prove that corresponding angles are congruent?
Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want
Description : what- If you are given or can prove that two triangles are congruent, then you may use CPCTC to prove that the angles or sides are?
Last Answer : congruent
Description : Are both pairs of opposite angles of a parallelogram are always congruent?
Last Answer : Yes
Description : Are pair of exterior angles supplementary or congruent?
Last Answer : hjbvgsldbjcvfergfrg
Description : which statement is missing from the following proof theorem: vertical angles are congruent.?
Last Answer : A+
Description : vertical angles are congruent?
Last Answer : Vertical angles are always congruent
Description : using pairs of opposites such as helena and hermia is called -General Knowledge
Last Answer : Using pairs of opposites, such as Helena and Hermia, is called: Doubling.
Description : What is similar about the following pairs of Leander and Hernia Demetrius and Helena and Oberon and Titania?
Last Answer : Feel Free to Answer
Description : Comment on the loving pair of Lysander and Helena from the point of view of developing their character sketch.
Last Answer : Comment on the loving pair of Lysander and Helena from the point of view of developing their character sketch.
Description : If a transversal intersects two parallel lines, prove that the bisectors of any pair of corresponding angles so formed are parallel. -Maths 9th
Description : In a midsummers night dream why is Helena upset when demetrius says he loves her isn't this what she wanted all along?
Last Answer : Helena does indeed want Demetrius to love her, but at the sametime she doesn't believe that he will. Remember how she calledherself "as ugly as a bear"? So when, thanks to the love potion,Demetrius ... loves her, she thinks he cannot beserious, and that Demetrius is just doing it to make fun ofher.
Description : Prove that a diagonal of a parallelogram divide it into two congruent triangles. -Maths 9th
Last Answer : Given: A parallelogram ABCD and AC is its diagonal . To prove : △ABC ≅ △CDA Proof : In △ABC and △CDA, we have ∠DAC = ∠BCA [alt. int. angles, since AD | | BC] AC = AC [common side] and ∠BAC = ∠DAC [alt. int. angles, since AB | | DC] ∴ By ASA congruence axiom, we have △ABC ≅ △CDA
Description : Prove that the diagonal divides a parallelogram into two congruent triangles. -Maths 9th
Description : Two congruent circles intersect each other at point A and B.Through A any line segment PAQ is drawn so that P,Q lie on the two circles.Prove that BP = BQ. -Maths 9th
Last Answer : Solution :- Let, O and O' be the centres of two congruent circles. As, AB is the common chord of these circles. ∴ ACB = ADB As congruent arcs subtent equal angles at the centre. ∠AOB = ∠AO'B ⇒ 1/2∠AOB = 1/2∠AO'B ⇒ ∠BPA = ∠BQA ⇒ BP = BQ (Sides opposite to equal angles)
Description : Which arrangement cannot be used to prove two triangles congruent?
Last Answer : SSA
Description : Is this statement true or falseThere is enough information to prove the triangles congruent using HL?
Last Answer : 1
Description : which property can you use to prove that ME is congruent to itself?
Last Answer : reflexive property of congruence
Description : What method can be use to prove ABC is congruent DEF?
Last Answer : What is the answer ?
Description : What method can be used to prove ABC congruent Cong DEF?
Description : If two angles are right, they are congruent.ConverseInverseContrapositive?
Last Answer : %
Description : If two angles are right,they are congruent.ConverseInverseContrapositive?
Last Answer : if numbers grow too large to represent at the fixed level of precision
Description : If two angles are right,then they are congruent.ConverseInverseContrapositive?
Description : If a triangle has two congruent angles, then the triangle is?
Last Answer : isosceles
Description : what- If a triangle has two congruent angles, then the triangle is?
Description : what- Complete the Angle-Angle-Side Congruence Theorem.If two angles and a non-included side of one triangle are congruent to two angles and a (1) _____ non-included side of another triangle, then the triangles are (2)?
Last Answer : (1) corresponding, (2) congruent
Description : what- Two triangles are congruent if there is a way of writing a correspondence so that all of the corresponding sides and angles are?
Last Answer : i think its congruent
Description : Which type of triangle contains three congruent angles?
Last Answer : equiangular triangle
Description : Is this statement true or falseIf two lines are intersected by a transversal so that the alternate exterior angles are congruent, then the lines are perpendicular.?
Description : Is this statement true or falseIf two lines are intersected by a transversal so that consecutive interior angles are congruent, then the lines are parallel.?
Description : Is this statement true or falseIf two lines are intersected by a transversal so that the alternate interior angles are congruent, then the lines are parallel.?
Description : Is this statement true or falseIf two lines are intersected by a transversal so that the corresponding angles are congruent, then the lines are perpendicular.?
Description : Is this statement true or falseIf two lines are intersected by a transversal, then corresponding angles are congruent.?
Description : If two angles in a triangle are congruent to two angles in another triangle then the angles are also congruent.?
Last Answer : If two angles in a triangle are congruent to two angles inanother triangle, then the ______________ angles are alsocongruent.
Description : Do parallelograms have no congruent angles?
Last Answer : Parallelograms normally have 2 congruent obtuse angles and 2 congruent acute angles that altogether add up to 360 degrees
Description : Is a shape split into two congruent triangles with different base angles a parallelogram?
Last Answer : Yes, a parallelogram or a rhombus would fit the givendescription.
Description : Are the corresponding angles of similar quadrilaterals congruent?
Description : Are Consecutive angles of a rhombus are congruent?
Last Answer : No, but the opposite angles are congruent because it has 2 equalopposite acute angle and 2 equal opposite obtuse angles that alladd up to 360 degrees.
Description : If two angles of a triangle are congruent then two sides opposite those angles are congruent?
Last Answer : That is correct as in the case of an isosceles triangle
Description : If two lines are intersected by a transversal so that the alternate exterior angles are congruent, then the lines are perpendicular.?
Description : If two parallel lines are intersected by a transversal, then the alternate exterior angles are congruent.?
Description : A protractor could be used to construct congruent angles when creating geometric constructions. T or F?
Last Answer : FALSE
Description : What is a concave hexagon with 2 pairs of congruent sides?
Last Answer : ref
Description : Which leader died in St Helena?
Last Answer : Napoleon Bonaparte