jwgamer7271 jwgamer7271

24-05-2017
Mathematics

contestada

If two angles are supplementary (sum of the two angles equals 180 degrees), find each angle if one angle is 30 degrees more than twice the other angle.

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Saifullahmohd9 Saifullahmohd9

24-05-2017

A/q
Let angle A be x
Then angle B is 2x+30°
Angle A+ angle B =180°[given}
X+2x+30=180°
3x=180-30
x=150÷3
x=50
Angle A =50°
Angle B =130

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