giniastiefel giniastiefel

03-10-2018
Mathematics

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a right triangle has side lengths of 15,36, and 39 cm. what is the area of the triangle

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tramserran tramserran

03-10-2018

This is a right triangle (you can confirm by using Pythagorean Theorem: 15² + 36² = 39²)

A = [tex]\frac{1}{2} b * h[/tex]

A = [tex]\frac{1}{2} 15 * 36[/tex]

= 15 * 18

= 270

Answer: 270 cm²

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