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Illusion [34]
4 years ago
11

The measure of the supplement of an angle is 20° more than three times the measure of the original angle. find the measures of t

he angles.
Mathematics
1 answer:
viva [34]4 years ago
3 0

If the original angle is x degrees then its supplement is 180 - x degrees.

we have the equation:-

180 - x = 3x + 20

160 = 4x

x = 40

The original angle is 40 degrees and its supplement is 140 degrees

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Have a nice day
6 0
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