If an angle is 28° less than its complement, find its measure.
half of its complement. find the measures
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Complementary angles sum up to 90°
Let one angle be x
→Other angle = x-28
Sum of angles = 90°
= (x-28) + x = 90
= 2x = 118
= x = 59
Hence, the angles are 59° and 31°.
→When the angle is half it's complement.
Let one angle be x.
Other will be X/2
Now, the sum of angles = 90°
= x+x/2 = 90
= 3x=180
= x = 60
Hence, the angles are 60 and 30
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