Question

Which expression can be used to find m pls help

Answer 1

∠ U = 22.62°

Explanation:

We can use the trigonometric expression to find ∠U by using the ratio:

sin(θ) = opposite/ hypotenuse

=> sin ∠U = 7.5/ 19.5

=> ∠ U =
`sin^(-1)`( 7.5/ 19.5)

∴ ∠ U = 22.619° ≈ 22.62°