Triangle A B C is a right triangle. Find the missing side length. a = 12, b = ? , c = 15 Please answer becuase I’m having a really hard time lol Thanks!

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asked Jun 8, 2022 15.4k views

5 votes

Triangle A B C is a right triangle. Find the missing side length.

a = 12, b = ? , c = 15

Please answer becuase I’m having a really hard time lol Thanks!

Mathematics
college

Chroman asked

by Chroman

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1 Answer

6 votes

Answer:

Explanation:

a² + b² = c^2

12^2 + b^2 = 15^2

144 + b^ = 225

225 - 144= 81

b^2 = 81

square root both sides

b = 9

Seth Battin answered Jun 13, 2022

by Seth Battin

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