asked 46.9k views
5 votes
what is the surface area of a conical grain storage tank that has a height of 37 meters and a diameter or 16 meters round the answer to the nearest square meter

asked
User Fazil
by
7.5k points

1 Answer

5 votes
According to the formula, the lateral area of a conical is Sc=
\pi r \sqrt{r^(2) + h^(2) }. The basal area S=πr². And the surface area equals Sc + S. So the answer is 1151.877≈1152 m².
answered
User PerryW
by
8.6k points
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