Question

find an angle , which is equal to half of its supplement with a equation ​

Answer 1

Step-by-step explanation:

180 - x = its supplement since supplementary angles add up to 180 degrees. The angle is 120 degrees, and its supplement is 60 degrees.

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Answer 2

Hey there !!

For solution refer to the attachment

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What is supplementary angle?

= Supplement angle can also be called as linear angle.

Any angles who's sum is 180° is known as supplementary angles.

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Extra :

What is complementary angles?

= Complementary angles can also be known as right angle .

Any angle who's sum is 90° is known as Complementary angles.