Now Lateral area = 30 π height = h = 5

Then putting the values, we get

30 π = 2 π r 5

30 π = 10 π r

30 π / 10 π = r

r = 30 / 10

r = 3

Now we find the area of the circular base

Area of circular base = π r^2

Area of circular base = (3.14)(3)^2

= (3.14)(9)

= 28.26 square units

im not sure whats the answer for it its 1,2,3 or 4

Its third 9 π

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