One angle of two supplementary angles is four times the other angles is four times the other angle. find the mesures of the two angles

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

How does reflecting or rotating a figure change the interior angles of the figure?