What's is the value of x?

Phi asked Nov 9, 2022

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2 votes

Phi asked Nov 9, 2022

by Phi

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24 votes

Answer:

40°

Explanation:

The measure of the right angle is 90°.

The measures of the angles 10° and 2x add up to the measure of the right angle.

2x + 10° = 90°

2x = 80°

x = 40°

Mum answered Nov 13, 2022

by Mum

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