Question

For each right triangle below, find the missing side (Pythagorean’s Theorem) and the missing angle (Angle Sum theorem.)

Answer 1

a=21.2

n=√29

Explanation:

`90+68.2+a=180`

`a+158.2=180`

`a=21.2`

`2^2+5^2=n^2`

`4+25=n^2`

`n^2=29`

`n=√(29)`