Question

Need help asap in delta math assignment

Answer 1

8

Explanation:

use Pythagoras rule

`{a}^(2) + {b}^(2) = {c}^(2)`

`{5}^(2) + {x}^(2) = { √(89) }^(2)`

so x = 8

Answer 2

8

Explanation:

B^2 = C^2 -A^2 89-25 = 64 sqrt(64) is 8