Question

What is the surface area of the given figure

Answer 1

1,728cm square

Explanation:

Surface area=sum of all faces of a polygon

Let's do the biggest ones: 32•20=640

32•16=512

Now the rest:

12•32=384

16•12=192 192÷2=96

16•12=192 192÷2=96

Now add it all up: 640+512+384+96+96=1,728cm square