Test - Surface Area and Volume

Front

What is the formula for the surface area of a cylinder?

Back

The surface area (SA) of a cylinder is given by the formula: SA = 2\pi r(h + r), where r is the radius and h is the height.

Front

How do you calculate the volume of a cylinder?

Back

The volume (V) of a cylinder is calculated using the formula: V = \pi r^2 h, where r is the radius and h is the height.

Front

What is the formula for the surface area of a sphere?

Back

The surface area (SA) of a sphere is given by the formula: SA = 4\pi r^2, where r is the radius.

Front

How do you find the volume of a sphere?

Back

The volume (V) of a sphere is calculated using the formula: V = \frac{4}{3}\pi r^3, where r is the radius.

Front

What is the formula for the volume of a cone?

Back

The volume (V) of a cone is given by the formula: V = \frac{1}{3}\pi r^2 h, where r is the radius of the base and h is the height.

Front

How do you calculate the surface area of a rectangular prism?

Back

The surface area (SA) of a rectangular prism is calculated using the formula: SA = 2(lw + lh + wh), where l is the length, w is the width, and h is the height.

Front

What is the formula for the volume of a rectangular prism?

Back

The volume (V) of a rectangular prism is given by the formula: V = lwh, where l is the length, w is the width, and h is the height.

Front

What is a composite solid?

Back

A composite solid is a three-dimensional shape that is made up of two or more simple shapes (like cylinders, cones, and prisms) combined together.

Front

How do you find the total volume of a composite solid?

Back

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

Front

What is the relationship between diameter and radius?

Back

The diameter (d) of a circle is twice the radius (r): d = 2r.