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Calculate the lateral and surface area of the filling figure in terms of pi

Calculate the lateral and surface area of the filling figure in terms of pi-example-1
User MikeSli
by
8.1k points

1 Answer

1 vote

Answers:

Lateral area = 24pi square feet

Surface area = 33pi square feet

note: the pi terms are already taken care of, so you just need to input the coefficients

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Work Shown:

LA = lateral area

BA = base area

SA = surface area = LA+BA

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r = radius = diameter/2 = 6/2 = 3 ft

s = slant height = 8 ft

LA = pi*r*s

LA = pi*3*8

LA = 24pi

------

BA = pi*r^2

BA = pi*3^2

BA = 9pi

------

SA = LA + BA

SA = 24pi + 9pi

SA = 33pi

User Instabrite
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