Question

Please help with the picture below

Answer 1

Answer:

4 x 5 = 20, 20 x 2 = 40

7 x 5 = 35, 35 x 2 = 70

7 x 4 = 28, 28 x 2 = 56

40 + 70 + 56 = 166 cm^2 is your answer