Question

"two angles are supplementary. the measure if one angle is 10 mire than three times the other. Find the measure of each angle.". can someone explain this?

Answer 1

If two angles are supplementary, their measures add to 180 degrees.

Let’s name the angles A and B.


You can substitute or replace angle B in the first equation with the second equation like so:

4
So, angle A is 42.5 degrees and angle B is 137.5 degrees!