thakurgopal803 thakurgopal803

14-09-2020
Mathematics

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Find the size of an angle which is four times its complement.

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vicklien vicklien

14-09-2020

Answer:72°

Step by step explanation:

x° =4(90 - x)° Distribute the 4.

x° = 360° - 4x Add 4x to both sides

5x° = 360° Divide both sides by 5

x° = 72°

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