Finding Area and Perimeter

Front

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

Back

Area = Length x Width

Front

What is the formula for calculating the perimeter of a rectangle?

Back

Perimeter = 2(Length + Width)

Front

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

Back

Area = 1/2 x Base x Height

Front

What is the formula for calculating the perimeter of a triangle?

Back

Perimeter = Side1 + Side2 + Side3

Front

What is the area of a rectangle with a length of 7 cm and a width of 5 cm?

Back

35 sq cm

Front

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

Back

28 cm

Front

If a triangle has sides of lengths 5 cm, 6 cm, and 7 cm, what is its perimeter?

Back

18 cm

Front

What is the area of a rectangle with a length of 12 cm and a width of 7 cm?

Back

84 sq cm

Front

How do you convert square centimeters to square meters?

Back

1 sq m = 10,000 sq cm

Front

What is the relationship between area and perimeter?

Back

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