Question

Please help me geometry

Answer 1

5√3

Explanation:

Given a=5 and ∠β=60°,

b = 8.66025 = 5√3

b = √c^2 - a^2

= √10^2 - 5^2

= √75

= 8.66025 = 5√3

Thanks.

Answer 2

`5√(3)`

Explanation:

30-60-90 tri so x=
`5√(3)`