Perimeter and Area

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width)

Front

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

Back

15 cm²

Front

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

Back

16 cm

Front

If a rectangle has an area of 36 cm², what could be its possible dimensions?

Back

6 cm × 6 cm or 9 cm × 4 cm or 12 cm × 3 cm

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 calculate the area of a square?

Back

Area = side × side

Front

If one side of a square is 4 cm, what is its area?

Back

16 cm²

Front

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

Back

16 cm

Front

What is the area of a triangle?

Back

Area = 1/2 × base × height