Lake City uses a cone-shaped building to store the salt they spread on their roads during winter. Each storage building has a radius of 42 feet and a height of 49 feet.
Using 3.14 for , approximately how much salt can each storage building hold?
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Answer:
Volume of cone=V=πr²h/3
=3.14×(42)²×49/3
=3.16×1764×49/3
=273137/3
=91057
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Concept
A cone is 3-Dimensional shape in geometry that narrows smoothly from a flat base to a point called the apex or vertex.
Given
1) Radius 42 feet
2) Height 49 feet
3) Pie = 3.14
Find
How much salt can building hold
Solution
The building is in the shape of a cone
We need to find the quantity of salt the building can hold which means we will find the volume of the cone
Volume of cone=V=πr²h/3
=3.14×(42)²×49/3
=3.16×1764×49/3
=273137/3
=91057
The building can hold 91057 cubic units when each storage building has a radius of 42 feet and a height of 49 feet.
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