Question

Please help
Chose of the problems a or b

Thank you!!

Answer 1

The answer would be A

Answer 2

a. x = 13m, b. x = 12cm

Explanation:

a. x² = 12² + 5² (Pyth. theorem)

x = 13 m

b. 15² = 9² + x² (Pyth. theorem)

x = 12 cm