Area and Perimeter 4th grade

Front

What is area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

What is perimeter?

Back

Perimeter is the distance around a shape, calculated by adding the lengths of all its sides.

Front

How do you find the area of a rectangle?

Back

Multiply the length by the width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

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

Back

15 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle has a length of 4 units and a width of 3 units, what is its perimeter?

Back

14 units.

Tags

CCSS.4.MD.A.3

Front

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

Back

Perimeter = 2(length + width).

Tags

CCSS.3.MD.D.8

Front

How do you find the area of a square?

Back

Multiply the length of one side by itself.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a square has a side length of 4 units, what is its area?

Back

16 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the difference between area and perimeter?

Back

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

Front

If Sara planted 4 rows of flowers with 6 flowers in each row, how many flowers did she plant?

Back

24 flowers.

Tags

CCSS.3.OA.A.3