The circumference of the base of a cone is 24pi inches. the slant height of the cone is 20 inches what is the surface area of the cone express the answer in terms of pi

The surface area without the base is 753.6 square inches

The surface area with the base is 1,205.75 square inches

Step-by-step explanation:

The lateral surface area of a right cone using the slant height is where r is the radius and l is the slant height. We know the slant height is 20 inches. To find the radius, use the circumference given and solve for r.

Now find the lateral surface area

This is the surface area without the base. Add the lateral surface area to the area of the base

The total surface area is 452.16 + 753.6 = 1, 205.76

50=33x+22

step-by-step explanation:

you have 6 cupcakes