3 years ago

Please help, multiple choice

Mathematics

1 answer:

klasskru [66]3 years ago

7 0

Answer:

D. 9, 12, 15

Step-by-step explanation:

You can use the Pythagorean Theorem to solve.

a^2 + b^2 = c^2

9^2 + 12^2 = c^2

81 + 144 = 225

Remember, c is squared.

The square root of 225 is 15.

D is the only answer that is correct.

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