Which equation is correct?

Asquare parking lot has 6,400 square meters what is the length in meters

Which equation represents the model shown? a)1/3 divide 1/6 = 2 b)2/3 divide 1/6 = 2/18 c)1/3 divide 1/6 = 1/18 d)2/3 divide 1/6 =4

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?