Question

The solids are similar. Find the surface area S of the red solid.

Answer 1

756 m²

Explanation:

The surface area is the function of 2 dimensions.

Scale factor is

• 6/4 = 1.5

Surface are for the bigger solid will be 1.5*1.5 times the area of the smaller one

• S = 336*1.5*1.5 = 756 m²