Composite Volume

Front

What is the formula for the volume of a cylinder?

Back

The volume V of a cylinder is given by the formula V = πr²h, where r is the radius and h is the height.

Front

How do you calculate the volume of a rectangular prism?

Back

The volume V of a rectangular prism is calculated using the formula V = lwh, where l is the length, w is the width, and h is the height.

Front

What is the volume of a sphere?

Back

The volume V of a sphere is given by the formula V = (4/3)πr³, where r is the radius.

Front

What is the significance of π in volume calculations?

Back

π (pi) is a mathematical constant approximately equal to 3.14, used in formulas involving circles and spheres.

Front

How do you find the volume of a composite solid?

Back

To find the volume of a composite solid, calculate the volume of each individual solid and then sum them up.

Front

What is the volume of a cone?

Back

The volume V of a cone is given by the formula V = (1/3)πr²h, where r is the radius of the base and h is the height.

Front

What units are used for measuring volume?

Back

Common units for measuring volume include cubic centimeters (cm³), cubic meters (m³), and cubic feet (ft³).

Front

How do you round a number to two decimal places?

Back

To round a number to two decimal places, look at the third decimal place: if it's 5 or greater, round up the second decimal place by one; if it's less than 5, keep the second decimal place the same.

Front

What is the volume of a cube?

Back

The volume V of a cube is calculated using the formula V = s³, where s is the length of a side.

Front

What is the relationship between volume and capacity?

Back

Volume refers to the amount of space an object occupies, while capacity refers to the maximum amount a container can hold.