Area and Perimeter

Front

What is the formula for finding the area of a triangle?

Back

A = 1/2 * base * height

Front

What is the area of a triangle that has a base of 16 cm and a height of 8 cm?

Back

64 sq cm

Front

What is the formula for finding the area of a rectangle?

Back

A = length * width

Front

What is the perimeter of a rectangle?

Back

The perimeter is the sum of all sides: P = 2 * (length + width)

Front

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

Back

16 square cm

Front

What is the formula for finding the perimeter of a square?

Back

P = 4 * side length

Front

What is the perimeter of a rectangle with a length of 10 feet and a width of 4 feet?

Back

28 feet

Front

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

Back

15 square 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

What is the formula for finding the area of a circle?

Back

A = π * radius^2