Question

I really need help I will give you points

A.
x = 60; m∠ROS = 28°
B.
x = 62; m∠ROS = 31°
C.
x = 28; m∠ROS = 60°
D.
x = 31; m∠ROS = 62°

Answer 1

D.

x = 31; m∠ROS = 62°

Explanation:

we know that a right angle is always 90 degrees, so we subtract 90° by ∠QOR:


`90 - 28 = 62`

Then we insert the 62 with the (2x)

`62 = 2x`

we divide both sides by 2 and we get:

`31 = x`

so the answer is D

x is equal to 31 and we can multiply 31 by 2 and we can get 62°