Question

(1) The larger of two supplementary angles exceeds the smaller by 18 degrees. Find
them.​

Answer 1

Answer:

81° and 99°

Explanation:

Let the angles be x and x + 18

x + x + 18 = 180°

2x + 18 = 180°

2x = 180° - 18°

2x = 162°

x = 162 / 2 = 81°

x + 18 = 81 + 18 = 99°

Angles are : 81° and 99°

Answer 2

Answer:

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