Question

I dont know how to do this pls help me ​

Answer 1

Answer:

8) x = 12

9) x = 12

Step-by-step explanation:

Use geometric mean of legs

$15 = \sqrt{9^2 + x^2}$

x=12

10)

Use geometric mean of legs

$60 = \sqrt{(36+x)^2+36^2}$

x=12