Answers

2014-09-08T16:29:32+05:30
Let the angle be x ,...its supplementary angle=180-x
ATQ,
x=5(180-x)
or, x=900-5x
or, 6x=900
or. x=150
    so the angles are 150° and 30°

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2014-09-08T18:00:39+05:30
Let the angle=x
so its supplementary=180-x
given that x is 5 ties its supplement
so,x=5(180°-x)
⇒x=900°-5x
⇒x+5x=900°
⇒6x=900°
⇒x=900°÷6
x=150°
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