Area and Perimeter

Front

What does area mean?

Back

The amount of space inside a shape.

Front

How do you find the area of a rectangle?

Back

Length x Width.

Front

How do you find perimeter?

Back

Add all the side lengths.

Front

What is the area of a rectangle with length 4 units and width 3 units?

Back

12 sq units.

Front

What is the perimeter of a rectangle with length 5 cm and width 3 cm?

Back

16 cm.

Front

What is the formula for the area of a square?

Back

Side x Side.

Front

What is the perimeter of a square with a side length of 4 units?

Back

16 units.

Front

If a rectangle has an area of 20 sq units and a width of 5 units, what is the length?

Back

4 units.

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around a shape.

Front

How do you find the area of a triangle?

Back

(Base x Height) / 2.