Asked by drae
Evan is painting a stool that has a cylindrical seat and four rectangular prism legs. The seat has a diameter of twelve inches and a height of 2 inches. Each leg is 3 inches by 3 inches by fourteen inches. How much area will Evan have to paint? Use three point one four for pi. Show your work.
Answers
Answered by
Steve
seat has
top area of pi*6^2 = 36pi
side area of 2*pi*6*2 = 24pi
bottom area of 36pi - 4(3*3) = 36pi - 36
(bottom has 4 legs attached, not painted where fastened)
each leg has area of 4*(3*14) = 168
(don't paint top of leg or bottom of leg)
total area = 36pi + 24pi + 36pi-36 + 168
= 96pi + 132
= 433.44
top area of pi*6^2 = 36pi
side area of 2*pi*6*2 = 24pi
bottom area of 36pi - 4(3*3) = 36pi - 36
(bottom has 4 legs attached, not painted where fastened)
each leg has area of 4*(3*14) = 168
(don't paint top of leg or bottom of leg)
total area = 36pi + 24pi + 36pi-36 + 168
= 96pi + 132
= 433.44
Answered by
person
i also believe that it is 433.44 but i am not sure i will hit u up when i do though
Answered by
person
896.4 inch² is what another person says on a website well hop it helps good luck :D
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