Question

Find the value of x pls help thank u so much

Answer 1

7.81

Explanation:

Answer 2

`√(66)`

Explanation:

By geometric mean property:

`BD = √(6 * 5) = √(30) \\ \\ In \: \triangle ABD: \\ by \: pythagoras \: theorem : \\ \\ AD^2 = AB^2 + BD^2 \\ \\ {x}^(2) = {6}^(2) + {( √(30)) }^(2) \\ \\ {x}^(2) = 36 + 30 \\ \\ {x}^(2) = 66 \\ \\ x = √(66)`