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vredina [299]
3 years ago
8

Need Help Asap!!!!!!

Mathematics
1 answer:
Hatshy [7]3 years ago
7 0

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

A = \frac{1}{2} b * h

A = \frac{1}{2} 15 * 36

   = 15 * 18

   = 270

Answer: 270 cm²

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