An angle is smaller than its supplementary by 30°. What is the measure of the angle?
A) 75° B) 105° C) 60° D) 30°
Answers
Answered by
1
Answer:
Hello mate
Step-by-step explanation:
Your answer is c)60
Answered by
1
Answer:
75
Step-by-step explanation:
Angle = x
Supplement = 180 - x
x-(180-x) = -30
x - 180 + x = -30
2x = 150
x = 75
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