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Artemon [7]
3 years ago
8

Please help! Find the length of the triangle.

Mathematics
2 answers:
Mariana [72]3 years ago
7 0
The answer is 12 :) the above person is right
ella [17]3 years ago
6 0

Answer: 12.

Step-by-step explanation: Use Pythagorean Theorem. We that a = 9, b = ?, and c = 15. Plugging that in gives us 9^2 + b^2 + 15^2. Solving for b gets us b^2 = 144. Taking the square root of both sides gets us b = 12.

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ra1l [238]

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