Area: Standard Units

Front

What is area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

How do you calculate the area of a rectangle?

Back

Multiply the length by the width (Area = Length × Width).

Front

What is the area of a square with sides of 4 units?

Back

16 square units (Area = 4 × 4).

Front

What unit is used to measure area?

Back

Common units include square inches, square feet, square centimeters, and square meters.

Front

What is the area of a rectangle that is 5 units long and 3 units wide?

Back

15 square units (Area = 5 × 3).

Front

If a shape has an area of 20 square feet, what does that mean?

Back

It means the space inside the shape covers 20 square feet.

Front

What is the area of a triangle?

Back

Area = 1/2 × base × height.

Front

What is the area of a circle?

Back

Area = π × radius².

Front

If a square has an area of 25 square units, what is the length of one side?

Back

5 units (since 5 × 5 = 25).

Front

What is the area of a shaded part in a shape?

Back

It is the part of the shape that is filled or colored, and its area can be calculated based on the total area.