Volume of Pyramids Review 8-9

Front

What is the formula for the volume of a pyramid?

Back

Volume = (1/3) × Base Area × Height

Front

What is the height of a pyramid?

Back

The perpendicular distance from the base to the apex.

Front

If the base area of a pyramid is 20 m² and the height is 9 m, what is the volume?

Back

Volume = (1/3) × 20 m² × 9 m = 60 m³

Front

What is the base area of a pyramid?

Back

The area of the shape that forms the bottom of the pyramid.

Front

How do you find the volume of a rectangular pyramid?

Back

Calculate the area of the rectangular base and multiply by the height, then divide by 3.

Front

What is the height of a pyramid with a volume of 120 cm³ and a base area of 10 cm²?

Back

Height = (3 × Volume) / Base Area = (3 × 120 cm³) / 10 cm² = 36 cm.

Front

What is the unit of volume?

Back

Cubic units (e.g., cm³, m³, km³).

Front

If a pyramid has a base area of 25 m² and a height of 4 m, what is its volume?

Back

Volume = (1/3) × 25 m² × 4 m = 33.33 m³.

Front

What does it mean to round to the nearest whole number?

Back

Adjusting a number to the closest whole number.

Front

What is the volume of a pyramid with a base area of 16 m² and a height of 6 m?

Back

Volume = (1/3) × 16 m² × 6 m = 32 m³.