Math 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

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

Back

Perimeter = 4 × 4 = 16 cm

Front

What is the area of a square with a side length of 5 cm?

Back

Area = 5 × 5 = 25 cm²

Front

What is the perimeter of a triangle with sides measuring 3 cm, 4 cm, and 5 cm?

Back

Perimeter = 3 + 4 + 5 = 12 cm

Front

What is the area of a triangle with a base of 6 cm and a height of 4 cm?

Back

Area = 1/2 × base × height = 1/2 × 6 × 4 = 12 cm²

Front

What is the perimeter of a hexagon with each side measuring 3 cm?

Back

Perimeter = 6 × 3 = 18 cm

Front

What is the area of a circle with a radius of 3 cm?

Back

Area = π × radius² ≈ 3.14 × 3² ≈ 28.26 cm²

Front

What is the perimeter of a rectangle with a length of 10 cm and a width of 5 cm?

Back

Perimeter = 2 × (10 + 5) = 30 cm

Front

What is the area of a rectangle with a length of 8 cm and a width of 3 cm?

Back

Area = 8 × 3 = 24 cm²