Question
Amir is trying to cover the lateral surface area of a cylinder with wrapping paper. The can has a diameter of 3 feet and a height of 4 feet. How much paper does he need? round to the nearest square foot.(1 point)
Answers
GPT 3.5
First, we need to calculate the lateral surface area of the cylinder.
The lateral surface area of a cylinder is given by the formula:
Lateral Surface Area = height x circumference of the base
The circumference of the base can be calculated using the formula for the circumference of a circle:
Circumference = π x diameter
Plugging in the values for the diameter and height of the cylinder:
Circumference = π x 3 feet = 3.14 x 3 feet = 9.42 feet
Now, we can calculate the lateral surface area:
Lateral Surface Area = 4 feet x 9.42 feet = 37.68 square feet
Therefore, Amir will need approximately 38 square feet of wrapping paper to cover the lateral surface of the cylinder.
The lateral surface area of a cylinder is given by the formula:
Lateral Surface Area = height x circumference of the base
The circumference of the base can be calculated using the formula for the circumference of a circle:
Circumference = π x diameter
Plugging in the values for the diameter and height of the cylinder:
Circumference = π x 3 feet = 3.14 x 3 feet = 9.42 feet
Now, we can calculate the lateral surface area:
Lateral Surface Area = 4 feet x 9.42 feet = 37.68 square feet
Therefore, Amir will need approximately 38 square feet of wrapping paper to cover the lateral surface of the cylinder.