Question

Find the value of x. Then find the measure of each labeled angle

(3x+6)
(4x-12)

Answer 1

x = 18, 60.

Explanation:

evaulating (3x+6) = (4x-12) and solving for x gives us x = 18. you didn't include the angle, so i can't give you that. but

(3x+6) = 60

(4x-12) = 60

if those were your angles, you would have an equilalateral triangle (all sides/angles even) and your missing angle would also be 60.