Question

Can someone help me with this please?

Answer 1

Answer:

0.5236 radians or 30 degrees

Step-by-step explanation:

We want to find the angle based on the opposite side and the hypotenuse.  Therefore, we need to use the inverse sine function:

Θ = sin$^{-1} (\frac{5}{10})$

Simplifying the function, we get:

Θ = sin$^{-1} (\frac{1}{2})$

Inputting this into a calculator, we get Θ = 0.5236 radians or 30 degrees.

Answer 2

Step-by-step explanation:

sin θ = 5cm/10cm

sin θ = ½

sin θ = sin 30°

therefore, θ = 30°.

hope this helps you.