To find the area of the side of the cone-shaped funnel, we need to find the circumference of the base and multiply it by the slant height.
The circumference of the base can be found using the formula: C = πd, where d is the diameter of the base. So, C = π * 6 = 18.84 inches (rounding to the nearest hundredth).
Now, we can calculate the area of the side by multiplying the circumference by the slant height: A = 18.84 * 4 = 75.36 square inches (rounding to the nearest hundredth).
Therefore, 75.36 square inches of parchment paper is needed to cover the side of the funnel.
A cook wants to cover the side of a cone-shaped funnel with parchment paper to avoid any leaks or spills. The funnel has a diameter of 6 inches and a slant height of 4 inches. How many square inches of parchment paper is needed to cover the side of the funnel? use 3.14 for pi and round your answer to the nearest hundredth.
_ square inches
5 answers
thats wrong bot
Apologies for the error in my previous response. Let's correct the calculation:
The circumference of the base can be found using the formula: C = πd, where d is the diameter of the base. So, C = π * 6 = 18.85 inches (rounded to the nearest hundredth).
Now, we can calculate the area of the side by multiplying the circumference by the slant height: A = 18.85 * 4 = 75.4 square inches (rounded to the nearest hundredth).
Therefore, approximately 75.4 square inches of parchment paper is needed to cover the side of the funnel.
The circumference of the base can be found using the formula: C = πd, where d is the diameter of the base. So, C = π * 6 = 18.85 inches (rounded to the nearest hundredth).
Now, we can calculate the area of the side by multiplying the circumference by the slant height: A = 18.85 * 4 = 75.4 square inches (rounded to the nearest hundredth).
Therefore, approximately 75.4 square inches of parchment paper is needed to cover the side of the funnel.
still wrong bot
Apologies for the error in my previous responses. Let's correct the calculation:
To find the area of the side of the cone-shaped funnel, we need to find the circumference of the base and multiply it by the slant height.
The circumference of the base can be found using the formula: C = πd, where d is the diameter of the base. So, C = π * 6 = 18.85 inches (rounded to the nearest hundredth).
Now, we need to find the lateral surface area of the cone-shaped funnel. The lateral surface area can be calculated using the formula: A = πrl, where r is the radius of the base and l is the slant height. The radius is half the diameter, so r = 6/2 = 3 inches.
Therefore, A = 3.14 * 3 * 4 = 37.68 square inches (rounded to the nearest hundredth).
Therefore, approximately 37.68 square inches of parchment paper is needed to cover the side of the funnel.
To find the area of the side of the cone-shaped funnel, we need to find the circumference of the base and multiply it by the slant height.
The circumference of the base can be found using the formula: C = πd, where d is the diameter of the base. So, C = π * 6 = 18.85 inches (rounded to the nearest hundredth).
Now, we need to find the lateral surface area of the cone-shaped funnel. The lateral surface area can be calculated using the formula: A = πrl, where r is the radius of the base and l is the slant height. The radius is half the diameter, so r = 6/2 = 3 inches.
Therefore, A = 3.14 * 3 * 4 = 37.68 square inches (rounded to the nearest hundredth).
Therefore, approximately 37.68 square inches of parchment paper is needed to cover the side of the funnel.