Area and Perimeter

Front

What is the formula to calculate the perimeter of a rectangle?

Back

Perimeter = 2 × (Length + Width)

Front

What is the formula to calculate the area of a rectangle?

Back

Area = Length × Width

Front

If a rectangle has a length of 10 cm and a width of 5 cm, what is its perimeter?

Back

Perimeter = 2 × (10 cm + 5 cm) = 30 cm

Front

If a rectangle has a length of 8 m and a width of 3 m, what is its area?

Back

Area = 8 m × 3 m = 24 m²

Front

What is the perimeter of a square with each side measuring 4 inches?

Back

Perimeter = 4 × 4 inches = 16 inches

Front

What is the area of a square with each side measuring 6 cm?

Back

Area = 6 cm × 6 cm = 36 cm²

Front

If a rectangular garden has a length of 12 feet and a width of 4 feet, what is the area?

Back

Area = 12 ft × 4 ft = 48 ft²

Front

What is the perimeter of a rectangle with a length of 15 m and a width of 10 m?

Back

Perimeter = 2 × (15 m + 10 m) = 50 m

Front

How do you find the length of a rectangle if you know the perimeter and the width?

Back

Length = (Perimeter / 2) - Width

Front

What is the area of a rectangle that is 7 cm long and 2 cm wide?

Back

Area = 7 cm × 2 cm = 14 cm²