Math 6 - FLASHCARD (Area, Perimeter, and Circumference)

Front

What is the perimeter?

Back

The perimeter is the total distance around a shape.

Front

The __________ is the space occupied by a shape.

Back

area

Front

Find the area of a rectangle with length 5 cm and width 4 cm.

Back

20 cm²

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

Find the circumference of a circle with a diameter of 10 cm (use 3.14 for π).

Back

31.4 cm

Front

What is the formula for the circumference of a circle?

Back

Circumference = π × diameter

Front

What is the radius of a circle?

Back

The radius is half of the diameter.

Front

Find the area of a circle with a radius of 7 cm (use 3.14 for π).

Back

153.86 cm²

Front

What is the formula for the area of a circle?

Back

Area = π × radius²