1.

The larger supplementary angle is 30 degree more than the smaller angle . Find the two angles

Answer»

ANSWER:

let smaller ANGLE be X i.e s=x

the larger angle is  30+x i.e l=30+x

we KNOW SUPPLEMENTARY angles add to give 180 so

l+s=180

30+x+x=180

30+2x=180

2x=150

x=75

so small angle 75 degrees while larger angle is 105 degrees



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