What is the surface area?

7 m
5 m
4 m

Step-by-step explanation:

surface area of cuboid=2(lb+bh+hl)

surface area of cuboid=2(7×5+5×4+4×7)

surface area of cuboid=166m²

if the shape is cuboid if it's not than tell me on comment section the figure i can help you.

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a