Question

Can someone's help me please ​

Answer 1

h = 8.5 ft

Explanation:

Let height of kite be h ft.

Therefore, by Pythagoras theorem:

`h = \sqrt{ {11}^(2) - {7}^(2) } \\ = √(121 - 49) \\ = √(72) \\ = 8.48528137 \\ \huge \red{ \boxed{\therefore \: h = 8.5 \: ft}}`

Answer 2

8.5

I hope this helps.

Explanation:

7^2 + x^2 = 11^2