68

Lesson 68 of 500 ยท Extra Passages

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Volume Cones

๐Ÿ“–Story Brief #68

A cone is a three-dimensional shape with a circular base that tapers smoothly to a point called the apex.

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A cone is a three-dimensional shape with a circular base that tapers smoothly to a point called the apex. To find the volume of a cone, you can use the formula: Volume = (1/3) ร— ฯ€ ร— rยฒ ร— h. In this formula, 'r' represents the radius of the base, and 'h' is the height of the cone. For example, if you have a cone with a radius of 3 cm and a height of 5 cm, you would first calculate the area of the base: ฯ€ ร— (3 cm)ยฒ = 28.27 cmยฒ. Then, plug that value into the volume formula: Volume = (1/3) ร— 28.27 cmยฒ ร— 5 cm, which equals approximately 47.11 cmยณ. This means the cone can hold about 47.11 cubic centimeters of space. Understanding how to calculate the volume of cones helps in real-life situations, like knowing how much ice cream can fit in a cone!

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What is the formula for calculating the volume of a cone?

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Volume Cones โ€” Extra Passages | 8th Grade Reading | LittleActivity | LittleActivity