Ask Question
20 November, 05:19

The surface area, A, of a cylinder is given by the formula A = 2 Trh + 2nr, where ris the radius and h is the height

of the cylinder

What is the surface area of a cylinder with a height of 5 and a radius of 2?

anel

A. 287

4.

B. 3511

C. 4211

12

D. 701

20

E 7511

24

+1
Answers (1)
  1. 20 November, 08:10
    0
    Area = 87.9646 sq. units from A = 28*π sq. units.

    However I cannot see this in your answer list, since the numbers look all jumbled. Choice A. looks close to it, since there is a 28 ...

    Step-by-step explanation:

    We have a cylinder with height h = 5

    radius = 2

    We want the surface area of this cylinder.

    A = (circumference) * h + 2 * (pi) * r^2

    A = (4*π) * 5 + 2*π * (2^2)

    A = 20π + 8π = 28 π square units

    A = 87.9646 sq ... units
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The surface area, A, of a cylinder is given by the formula A = 2 Trh + 2nr, where ris the radius and h is the height of the cylinder What ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers