What is the area of a triangle that has a base of 10 inches and a height of 7 inches?

What is the area of a triangle that has a base of 10 inches and a height of 7 inches?
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The area of triangle is : 35.0
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Last Answer : s= 2 4+4+2​ =5 Area of the triangle Δ= s(s−a)(s−b)(s−c)​ = 5(5−4)(5−4)(5−2)​ = 15​ cm 2

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