Question

What is the lateral surface area?

7 A cylindrical pipe measures 18 inches and has a diameter of 1 inch. How many square inches of metal
are used to make the pipe, which is open on both ends? Round your answer to the nearest hundredth.

Answer 1

56.556 square inches

Explanation:

Surface area of an open cylindrical pipe is = πdh

3.142 × 1 × 18 = 56.556