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Find the length of "a" using the pythagorean theorem.

Find the length of "a" using the pythagorean theorem.
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1 vote
Find the length of "a" using the pythagorean theorem.

Find the length of "a" using the pythagorean theorem.-example-1
User Beeef
by
8.0k points

1 Answer

2 votes

Answer:

a = 12

Explanation:

CB² + CA² = BA²

a² + 9² = 15²

a² + 81 = 225

a² = 144

a = 12

User Riggaroo
by
7.4k points
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