Question

Find the supplementary angle of 1/5 of 140 degree

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Answer 1

Supplementary angles can be calculated by subtracting the given one angle from 180 degrees. To find the other angle, use the following formula: ∠x = 180° – ∠y or ∠y = 180° – ∠x where ∠x or ∠y is the given angle.

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