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# What is the name of two angles put together to equal 180?

###### Wiki User

###### April 24, 2007 3:19PM

Supplementary angles

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### How much degrees are two right angles?

One right angle is equal to 90 degrees, or a vertical line
extending from the o degree plane. Therefore, two right angles,
presumably side to side, would have 180 degrees, since together the
would be supplementary angles. Supplementary angles are two angles
which combine to from 180 degrees, and 90 plus 90 would equal 180
degrees.
Look at angle DBE and at angle EBC. Each are 90 degree angles,
or right angles, and together equal 180 degrees.