Solve for the area in square centimeters
the polygon = two squares
75 x 75 = 5625
50 x 50 = 2500
Add the two: 5625 + 2500 = 8125
8125 mm² is your answer 1
There is 10 mm in 1 centimeter.
Divide by 10
8125/10 = 812.5
812.5 cm² is your answer 2
hope this helps