Step-by-step explanation
Step 1
complementary angles =two angles whose sum is 90°.
then, search for two angles which sum is equal to 90 degrees, a right angle
because
Step 2
supplementary angles
Two angles are supplementary when they add up to 180 degrees.
the angle RWT= 180
then we need to find two angle , wich that
angle 1 +angle 2 = RWT
it can be
or
Step 3
The points R, W and T are collinear,it means all of then are over the same line
Now, supplementary