find the measure of an angle if six times it's complement is 20° less than two times it's supplement
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Answered by
8
Answer:
Let the angle be x :
Complement = 90 - x
Supplement = 180 - x
6 ( 90 - x ) = 2 ( 180 - x ) - 20
540 - 6x = 360 - 2x - 20
540 - 360 + 20 = -2x + 6x
180 + 20 = 4x
x = 200 / 4 ; x = 50°
Answer is 50°
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Answered by
7
Answer:
Hey!
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Let compliment be x
Let it's supplement be 90-x
Let angle be 90-x
A.T.Q
6 (x) + 12 = 2 (90+x)
6x+12= 180+2x
6x-2x= 180-12
4x= 168
x= 42
Angle measure = 90-42=48°
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