Volume of a Cylinder, Cone, and Sphere 2

Front

What is the formula for the volume of a cylinder?

Back

V = πr²h

Front

What is the formula for the volume of a cone?

Back

V = ⅓πr²h

Front

What is the formula for the volume of a sphere?

Back

V = \frac{4}{3}πr³

Front

What is the value of π (Pi) to two decimal places?

Back

3.14

Front

What is the radius of a circle?

Back

The radius is the distance from the center of the circle to any point on its circumference.

Front

What is the diameter of a circle?

Back

The diameter is twice the length of the radius.

Front

If the radius of a cylinder is 3 cm and the height is 5 cm, what is the volume?

Back

V = π(3)²(5) = 45π ≈ 141.37 cm³

Front

If the radius of a sphere is 4 cm, what is its volume?

Back

V = \frac{4}{3}π(4)³ = \frac{256}{3}π ≈ 268.08 cm³

Front

What is the relationship between the radius and diameter?

Back

Diameter = 2 × Radius

Front

How do you find the volume of a cone with a radius of 2 cm and a height of 6 cm?

Back

V = ⅓π(2)²(6) = 8π ≈ 25.13 cm³