the circumference of the circle is C = πd = 3.14 * 10 = 31.4
Now, the lateral face of the cylinder is a rectangle formed by the circumference of the circle and the height of the cylinder. Therefore, the area of the lateral face is:
Area = width * height
Area = 31.4 * 3
Area = 94.2
Rounded to the nearest whole number, the area of the lateral face of the cylinder is 94.
Determine the area of the lateral face of the cylinder below. Round your answer to the nearest whole number. Use 3.14 for π.
The circles of a diameter of 10
The height of the rectangle(Lateral face) is 3
We need to find the circumference of the circle to get the width of the lateral face. I THINK
1 answer