Question

Help me please answer all of them​

Answer 1

Answer: 57 cm^2

Explanation:

4(3)(4)+(3)(3) = 57

Answer 2

Below

Explanation:

Front = 3 x 4 = 12 cm^2

Back = 3 x 4 = 12 cm^2

Right = 3 x 4 = 12 cm^2

Left = 3 x 4 = 12 cm^2

top = 3 x 3 = 9 cm^2

Add em all up : 57 cm^2

Hope this helped!