1. Two angles are complementary. If one of the angles are double and the other angle,find the two angles.
2. The measure of an angle is ¾ of 60°. What is the measure of it's supplement?
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2. The measure of an angle is ¾ of 60°. What is the measure of it's supplement?
pa help po please ipapass na kasi bukas
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Answer:
1. Small angle...x
Large angle...2x
Complementary angles total 90-degrees.
x+2x=90
3x=90
Let's divide both sides by 3...
(3x)/3=90/3
x=30
2x=60
Small angle...30-degrees
Large angle...60-degrees
2. 3/4 of 60°= 3x15=45°
We know that the sum of complementary angles is 90°
So 45°+x°=90°
x=90-45
=45
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