What is the lateral area and the surface area of a right cylinder that is 10 feet high and has a base with a radius of 5 feet?

Answer with Step-by-step explanation:

The lateral area and surface area of cylinder is given by:

Lateral area=2πrh

Surface area=2πrh+2πr²

where r is the radius and h is the height

Here, h=10 feet

and r=5 feet

Lateral area=2*3.14*5*10 (Let π=3.14)

=314 square feet

Surface area=2*3.14*5*10+2*3.14*5*5

=314+157

=471 square feet

Hence, Lateral Area of cone = 314 square feet

and Surface Area of cone = 471 square feet