find the square areaof the cylinder use the approximation 3.14 pi

Answer 1

To find the square area of a cylinder, we first need to know if you are referring to the lateral surface area or the total surface area.

1. Lateral Surface Area:
The lateral surface area of a cylinder can be calculated using the formula 2πrh, where r is the radius of the base and h is the height of the cylinder. Since you are using the approximation of 3.14 for pi, the formula becomes:
Lateral Surface Area = 2 x 3.14 x r x h

2. Total Surface Area:
The total surface area of a cylinder includes the lateral surface area and the areas of the two circular bases. The formula is 2πrh + 2πr². Using the approximation of 3.14 for pi:
Total Surface Area = 2 x 3.14 x r x h + 2 x 3.14 x r²

Please provide the radius (r) and height (h) of the cylinder to obtain the specific square area calculations.