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What is the length of bc in the right triangle below? ​
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What is the length of bc in the right triangle below? ​

What is the length of bc in the right triangle below? ​-example-1
User Sagar Giri
by
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1 Answer

2 votes

Answer: A) 15

Explanation:

Because of Pythagorean Theorem, 9^2+12^2=BC^2. Thus, 81+144=BC^2. Thus, 225=BC^2. Thus, 15=BC.

Hope it helps, and ask if you want further clarification <3

User Derpy
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