Math, asked by aayushk77, 8 months ago

If a pair of supplementary angles are in the ratio of 7:5, find them with details process.

Answers

Answered by mondalchandrachur818

2

Answer:

Their sum 180°

Step-by-step explanation:

So let the angles be 4x and 5x So 9x=180° x=20° so angles are 20×7=140° and 20×5=100°

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