Find the value of x. The diagram is not to scale.
Given: RS¯¯¯¯¯¯¯≅ST¯¯¯¯¯¯¯, m∠RST =8x−60, m∠STU=10x
(1 point)
Responses
10°
10degree
30°
30degree
14°
14degree
22°
To solve for x, we can set the two angle measures equal to each other:
8x - 60 = 10x
Simplify the equation:
-60 = 2x
Divide both sides by 2:
-30 = x
So, the value of x is -30.