2nd and 4th last test

Front

What is volume?

Back

The amount of space in a 3-D object.

Front

What is the formula for the volume of a cylinder?

Back

Volume = π × r² × h, where r is the radius and h is the height.

Front

What is the diameter of a circle?

Back

The distance across the circle through its center, equal to twice the radius.

Front

If the radius of a circle is 5 cm, what is the diameter?

Back

10 cm.

Front

What is the relationship between radius and diameter?

Back

Diameter = 2 × Radius.

Front

What is the value of Pi (π) used in calculations?

Back

Approximately 3.14.

Front

How do you find the volume of a cylinder with a diameter of 13 cm and height of 24 cm?

Back

Volume = π × (6.5 cm)² × 24 cm = 3183.96 cubic cm.

Front

What is a radius?

Back

A line segment from the center of a circle to any point on its circumference.

Front

What is the volume of a rectangular prism with length 4 cm, width 3 cm, and height 5 cm?

Back

Volume = length × width × height = 60 cubic cm.

Front

What is the volume of a cube with side length 3 cm?

Back

Volume = side³ = 27 cubic cm.