volume and surface area of cube and cuboids

Front

What is the formula for the volume of a cuboid?

Back

Volume = length x breadth x height

Front

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

Back

Surface Area = 2(length x breadth + breadth x height + height x length)

Front

If a cuboid has a volume of 135 cm³ and a base area of 15 cm², what is the height?

Back

Height = Volume / Base Area = 135 cm³ / 15 cm² = 9 cm

Front

What is the volume of a cube with a side length of 4 cm?

Back

Volume = side³ = 4 cm x 4 cm x 4 cm = 64 cm³

Front

What is the surface area of a cube with a side length of 6 cm?

Back

Surface Area = 6 x (side²) = 6 x (6 cm x 6 cm) = 216 cm²

Front

Calculate the volume of a cuboid with dimensions L = 48 cm, B = 36 cm, H = 24 cm.

Back

Volume = L x B x H = 48 cm x 36 cm x 24 cm = 41472 cm³

Front

What is the relationship between volume and height in a cuboid?

Back

Volume = Base Area x Height; Height = Volume / Base Area

Front

If the length and breadth of a cuboid are both doubled, what happens to the volume?

Back

The volume increases by a factor of 4 (since Volume = length x breadth x height).

Front

What is the unit of measurement for volume?

Back

Cubic centimeters (cm³) or cubic meters (m³) depending on the size.

Front

What is the unit of measurement for surface area?

Back

Square centimeters (cm²) or square meters (m²) depending on the size.