Area and Perimeter 3rd Grade

Front

What is the distance around an object called?

Back

Perimeter

Front

In what units is area measured?

Back

Square units

Front

Do you multiply or add when you find the perimeter?

Back

Add

Front

What is the formula to find the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width)

Front

What is the area of a rectangle?

Back

Area = length × width

Front

If a rectangle has a length of 5 inches and a width of 3 inches, what is its area?

Back

15 in²

Front

If a square has a side length of 4 inches, what is its perimeter?

Back

16 in

Front

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

Back

12 in

Front

What is the area of a square with a side length of 6 inches?

Back

36 in²

Front

If a rectangle has a length of 10 inches and a width of 2 inches, what is its perimeter?

Back

24 in