If two angles are supplementary then the sum of their measures is ____...
Supplementary angles are two angles whose sum is equal to 180∘. In other words when you add the measure of one angle in the pair with the other angle in the pair, they equal 180 degrees.
These two angles are supplementary because together they form a straight line. You can also tell that they are supplementary because when you add their angle measures the sum is equal to 180 degrees.
120+60=180degree
View all questions of this testIf two angles are supplementary then the sum of their measures is ____...
If two angles are lie in a line and a ray passes in between them forming two angles on both side of the ray and as it lies on a straight angle both the sum of angle is 180. This angles are also called as LINEAR PAIR.
If two angles are supplementary then the sum of their measures is ____...
A supplementary angle is equal to 180•.in question there is sum of two supplementary angles so 180+180= 360•