Surface Area

Front

What is Surface Area?

Back

Surface Area is the total area that the surface of a three-dimensional object occupies.

Front

What is a Net in geometry?

Back

A Net is a two-dimensional representation of a three-dimensional object that can be folded to form the object.

Front

How do you calculate the Surface Area of a rectangular prism?

Back

Surface Area = 2(lw + lh + wh), where l = length, w = width, h = height.

Front

What is Volume?

Back

Volume is the amount of space an object occupies, measured in cubic units.

Front

How do you calculate the Volume of a rectangular prism?

Back

Volume = length × width × height.

Front

What is the formula for the Surface Area of a cube?

Back

Surface Area = 6a², where a = length of a side.

Front

What is the difference between Surface Area and Volume?

Back

Surface Area measures the area of the surface, while Volume measures the space inside the object.

Front

What units are used to measure Surface Area?

Back

Surface Area is measured in square units (e.g., cm², in²).

Front

What units are used to measure Volume?

Back

Volume is measured in cubic units (e.g., cm³, in³).

Front

If a box has a length of 10 cm, width of 5 cm, and height of 2 cm, what is its Surface Area?

Back

Surface Area = 2(10*5 + 10*2 + 5*2) = 2(50 + 20 + 10) = 2(80) = 160 cm².