They are supplementary angles
"The sum of the angles in a triangle equal 180 degrees" is a true statement.
180 degrees
No because they equal 180 degrees
The angles that are equal to 180 are called supplementary angles. The angles that equal 90 degrees are called complimentary.
The 3 interior angles of any triangle add up to 180 degrees
Supplementary angles are two angles that add up to 180 degrees. They are only equal if they both equal 90 degrees.
No. Only the sum of the measures of the angles of a triangle equal to 180 degrees; in the case of a quadrilateral it amounts to 360 degrees.
An equilateral triangle has 3 equal angles of 60 degrees that all add up to 180 degrees
Supplementary Angles
180 degrees
supplementary
180 degrees