An angle measures 28º less than the measure of its complementary angle. What is the measure of each angle?

Let the angle=x

So the other angle will be = y

X-28 +y=90

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk