the difference in the measure of two complementary angles is 20 find the measure of two angles
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let Frist angle = X
let second angle = X+ 20
X + X + 20 = 90°
( sum complementary angle is 90° )
2X = 90 - 20
X = 70/2
X = 35
hence , first angle is X = 35°
and
second angle is X + 20 = 35 + 20
= 55°
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Answer:
Let one angle be x
Let other angle = x+20
=x+x+20=90degree
(sum of complementary angle is 90 degree)
2x=90-20
X=70/2
=35degree
The one angle is x = 35 degree
The other angle is = x+20=35+20=50 degree
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