To find the surface area of the cylinder, we need to calculate the area of both the top and bottom circles, as well as the area of the curved surface.
The area of each circle can be found using the formula A = πr^2, where r is the radius.
For the top and bottom circles:
A = π(2^2)
A = π(4)
A = 12.56 (approximated to 2 decimal places)
The curved surface area can be calculated using the formula A = 2Ï€rh, where r is the radius and h is the height.
A = 2Ï€(2)(3)
A = 12Ï€
A = 37.68 (approximated to 2 decimal places)
Adding up the areas:
Total surface area = 12.56 + 12.56 + 37.68
Total surface area = 62.8
Therefore, the surface area of the cylinder is 62.8 square yards.
Use the image to answer the question.
A cylinder is labeled with a height of 3 yards and a radius of 2 yards.
Find the surface area of the cylinder. Use the approximation of 3.14 for pi.
(1 point)
Responses
32.97
32.97
62.8
62.8
75.36
75.36
25.12
25.12
1 answer
1 answer