the total surface area of cone is 628cm square.if the radius of the cones base is 8 m find the cones height,
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the total surface area of coin is 628 cm
the radiation of the poem based is 8
find the height
628=π® l+b
628=22/7 ( x+8)
628=22/7 ( 8x)
89.71=22 (8x)
=89.71/22 (8x)
=4.07...(8x)
=x=4.07...×8
=32.62....
x=32.62
hight =32.62 Answer
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