1.

The larger of two supplementary angles exceeds the smaller by 18 degrees. Find them.

Answer»

let the smaller be x so larger is x + 18 sum of supplementary angles is 180°x + x + 18 = 180°2x = 180° - 18°2x = 162°x = 162°/2x = 81°So, the angles are 81° and 81° + 18° = 99°

how to come 99



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