Sagot :
if x is the measure of the angle , 2x is the measure of the supplement.
and x + 2x = 180 => 3x = 180° => x = 60°
and x + 2x = 180 => 3x = 180° => x = 60°
Answer:
60⁰
Step-by-step explanation:
Angle = x
Supplenent = 180 - x
Given:
2x = 180 - x
3x = 180
x = 60⁰