Volume Spheres Part 3

📖Story Brief #132

A sphere is a perfectly round three-dimensional shape, like a basketball or a globe.

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A sphere is a perfectly round three-dimensional shape, like a basketball or a globe. To find the volume of a sphere, you use the formula V = (4/3)πr³, where 'V' stands for volume and 'r' is the radius, which is the distance from the center of the sphere to its surface. For example, if you have a sphere with a radius of 3 inches, you would first calculate 3 cubed, which is 27. Then, multiply that by π (approximately 3.14) and by 4/3. So, V = (4/3) × 3.14 × 27, which equals about 113.1 cubic inches. This means that the amount of space inside the sphere is about 113.1 cubic inches. Understanding how to calculate the volume of spheres helps in real-life situations, like determining how much air can fit in a basketball or how much water a spherical tank can hold.

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What is the formula for finding the volume of a sphere?

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