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Brrunno [24]
3 years ago
12

The measure of the supplementary of an angle is 40 more than 2 times the measure of the complement of an angle. Find he measure

of the angle.
Mathematics
1 answer:
Gre4nikov [31]3 years ago
3 0
Two angles are complementary when they add up to 90 degrees<span> 
</span>Two angles are supplementary when they add up to 180 degrees 

angle = x 
supplementary angle = (180-x)  
complementary angle  = (90-x)

180 - x - 40 = 2(90-x)
140 - x = 180 - 2x
-x + 2x = 180 - 140
x = 40°
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