Two angles that add up to 180 degrees are called supplementary angles.
Supplementary angles add up to 180, complementary on the other hand add up to 90.
They are called Supplementary angles,
They are supplementary angles that add up to 180 degrees
Complementary angles. Angles that add up to 180 are called supplementary angles. :)
supplementary angles
If all of the angles add to 180 degrees the figure is a triangle. * * * * * That is if they form a plane figure. Angles that add to 1890 degrees are called supplementary angles.
Two angles that share a common side and add up to 180 degrees are called right angles and are 90 degrees.
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Supplementary angles add up to 180 degrees
They are called supplementary angles
No, the angles in a quadrilateral add up to 360 degrees. The angles in a triangle add up to 180 degrees.