Area and Perimeter

Front

What is the definition of perimeter?

Back

Perimeter is the total distance around the outside of a shape.

Front

How do you calculate the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width)

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height

Front

What is the formula for the area of a trapezoid?

Back

Area = 1/2 × (base1 + base2) × height

Front

What is the definition of area?

Back

Area is the amount of space inside a shape.

Front

How do you calculate the perimeter of a square?

Back

Perimeter = 4 × side length

Front

What is the relationship between area and perimeter?

Back

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

Front

What is the perimeter of a figure with sides measuring 5 cm, 7 cm, 5 cm, and 7 cm?

Back

Perimeter = 5 + 7 + 5 + 7 = 24 cm

Front

If a rectangle has a length of 10 m and a width of 4 m, what is its area?

Back

Area = 10 m × 4 m = 40 m²