Volume and Surface Area

Front

What is the formula for calculating 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 units are used to measure surface area?

Back

Surface area is measured in square units, such as cm², m², or in².

Front

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

Back

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

Front

What units are used to measure volume?

Back

Volume is measured in cubic units, such as cm³, m³, or in³.

Front

What is the difference between surface area and volume?

Back

Surface area measures the total area of the surface of a 3D object, while volume measures the amount of space inside the object.

Front

Which unit would be inappropriate for measuring volume?

Back

Square miles would be inappropriate for measuring volume, as it is a unit of area.

Front

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

Back

The volume of a cube is calculated using the formula V = s³. For a cube with a side length of 3 cm, V = 3³ = 27 cm³.

Front

How do you convert cubic centimeters to liters?

Back

To convert cubic centimeters (cm³) to liters, divide the volume in cm³ by 1000. (1 liter = 1000 cm³)

Front

What is the surface area of a cylinder with a radius of 2 cm and a height of 5 cm?

Back

The surface area (SA) of a cylinder is calculated using the formula: SA = 2πr(h + r). For r = 2 cm and h = 5 cm, SA = 2π(2)(5 + 2) = 2π(2)(7) = 28π cm².

Front

What is the volume of a cylinder with a radius of 2 cm and a height of 5 cm?

Back

The volume (V) of a cylinder is calculated using the formula: V = πr²h. For r = 2 cm and h = 5 cm, V = π(2)²(5) = 20π cm³.