Geometry B 9.4 Volume of Prisms and Cylinders

Front

What is the formula for the volume of a cylinder?

Back

Volume = πr²h, where r is the radius and h is the height.

Front

What is the formula for the volume of a prism?

Back

Volume = Base Area × Height.

Front

How do you calculate the area of a circle?

Back

Area = πr², where r is the radius.

Front

What is the formula for the area of a trapezoid?

Back

Area = (1/2) × (Base1 + Base2) × Height.

Front

What units are used to measure volume?

Back

Cubic units (e.g., in³, cm³, m³).

Front

What is the relationship between the height and volume of a cylinder?

Back

Volume increases linearly with height if the base area remains constant.

Front

How do you find the base area of a cylinder?

Back

Base Area = πr², where r is the radius of the base.

Front

What is a composite shape?

Back

A shape made up of two or more simple shapes.

Front

How do you calculate the volume of a composite shape?

Back

Add the volumes of the individual shapes that make up the composite shape.

Front

What is the significance of the base area in volume calculations?

Back

The base area is crucial as it determines how much space the shape occupies.