Question

3. Find the angles in each of the following

(i) The angles are supplementary and the smaller is one -half of the larger
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Answer 1

Answer:

1st angle = 60° 2nd angle = 120°

Step-by-step explanation:

2x + x = 180° (supplementary)

3x = 180°

x = 180/3

x = 60°

2x = 120°