Question

A cylindrical water tank has base area equal to 616 sqm. If it's height is 48 m, Find the lateral surface area of the tank.

Answer 1

The correct answer is 4224 sq.m. It took me fifteen minutes to solve it.
Hope it helps.

Answer 2

Answer:

4224 sq.m

Step-by-step explanation:

Base area = 616 sq.m

(i.e) pi . r^2 = 616

             r = 14 m

Lateral surface area = 2 pi. r. h

                                  = 2 pi. (14) (48)

                                  =  4224 sq.m