Flashcard: Volume of Cylinders, Cones and Spheres

Front

What is the formula for the volume of a cylinder?

Back

Front

What is the formula for the volume of a cone?

Back

Front

What is the formula for the volume of a sphere?

Back

Front

How do you find the height of a cylinder if the volume and radius are known?

Back

Front

How do you find the radius of a cylinder if the volume and height are known?

Back

Front

What is the relationship between the radius and height in a cone?

Back

In a cone, the volume is directly proportional to both the radius and height. Increasing either will increase the volume.

Front

What is the significance of pi (π) in volume calculations?

Back

Pi (π) is a constant used to calculate the area of circles and is essential in volume formulas for cylinders, cones, and spheres.

Front

How do you round numbers to the nearest whole number?

Back

To round to the nearest whole number, look at the digit in the tenths place. If it's 5 or more, round up; if it's less than 5, round down.

Front

What is the volume of a cylinder with a radius of 6 ft and height of 2 ft?

Back

Front

What is the volume of a sphere with a radius of 5 m?

Back