Question

The measure of an angle for which the
measure of the supplement is four
times the measure of the complement
is
(1) 60°
(2) 75°
(3) 30°
(4) 45°​

Answer 1

Answer:

Let the angle be = X°

its complement = (90-x)

its supplement = (180-x)

A/q, now,

4(90-x) = (180-x)

360-4x = 180-x

3x = 180°

x = 60° (Ans)

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