Question

Determine the total surface area of the cylinder. (Use 3.14 for π.) (1 point)
5cm
20cm
Responses 100 square centimeters 100 square centimeters 500 square centimeters 500 square centimeters 707 square centimeters 707 square centimeters 785 square centimeters 785

Answer 1

The formula for finding the total surface area of a cylinder is: 2πrh + 2πr^2, where r is the radius and h is the height.

Given that the radius (r) is 5 cm and the height (h) is 20 cm, we can plug in these values into the formula:

2(3.14)(5)(20) + 2(3.14)(5)^2
= 6.28(100) + 6.28(25)
= 628 + 157
= 785

Therefore, the total surface area of the cylinder is 785 square centimeters.

So the correct response is: 785 square centimeters.