Question

Find the surface area of the cylinder. Use the approximation of 3.14 for pi.%0D%0A%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0A62.8%0D%0A62.8%0D%0A%0D%0A25.12%0D%0A25.12%0D%0A%0D%0A32.97%0D%0A32.97%0D%0A%0D%0A75.36

Answer 1

[AI-generated answer — Bot GPT 3.5]

To find the surface area of a cylinder, we need to calculate the area of its two circular bases and the lateral surface area.

The formula to find the area of a circle is A = πr², where A is the area and r is the radius.

Given the approximation of 3.14 for π:

The area of one circular base is A = π * r² = 3.14 * r².

The lateral surface area is the area of the rectangle when the curved surface of the cylinder is flattened. It is given by the formula A = 2πrh, where r is the radius and h is the height of the cylinder.

Since the question does not provide the height of the cylinder, we cannot accurately calculate the lateral surface area.

To find the total surface area, we add the areas of the two circular bases to the lateral surface area:

Total surface area = 2 * area of one circular base + lateral surface area

Without the height of the cylinder, we cannot accurately determine the surface area.