it is given that angles A and B are complementary and B is five times A. also A+B+C=150°.find the measures of angles A,B,C respectively
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let the angles be 5x , x =90
then 6x = 90
x = 15
and 150 - 90
= 60
this is the answer
but in question it is given that A and B are complementary so we have to do like this.
then 6x = 90
x = 15
and 150 - 90
= 60
this is the answer
but in question it is given that A and B are complementary so we have to do like this.
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