4 years ago

The measure of a supplement of angle is 12 more than three times the measure of a complement. find the measure of the angle.

Mathematics

1 answer:

guajiro [1.7K]4 years ago

3 0

Let x be the angle, the complement is 90-x. the sup is 180-x.

So 180-x = 3(90-x)+12
180-x=282-3x
180+2x=282
x=102
x=51

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