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Earn +20 ptsQ: Why is the sum of a triangle's measures 180 degrees?
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Continue Learning about Geometry
Two angles whose measures have a sum of 180 degrees are?
Supplementary angles have a sum of 180 degrees.
Are measures of complimentary angles add to 180 degrees?
No. Sum of measures of complimentary angles is 90 degrees.
What is the sum of the degrees in an equilateral triangle?
The sum of the angles in any triangle is 180. This includes Equalateral triangles.
What are two angles whose measures have sum of 180 degrees?
They are supplementary angles that add up to 180 degrees
What is the sum of the measures of the interior angles of a regular polygon if each exterior angle measures 120?
180
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