Question

If an angle xº is equal to supplement, then the angle is
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Answer 1

Answer:

the angle which is equal to its supplement is 90 degrees.

Step-by-step explanation:

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Answer 2

supplementary angle is equals to 180 degree

$x + x = 180 \\ \: 2x = 180 \\ x = 180 \div 2 \\ x = 90$

one of the angle is equals to 90 degree