Area and Perimeter Review

Front

What is the area of a rectangle?

Back

The area of a rectangle is the amount of space inside it, calculated by multiplying its length by its width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

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

Back

Area = Length × Width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is perimeter?

Back

Perimeter is the total distance around a shape.

Front

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

Back

Perimeter = 2 × (Length + Width)

Tags

CCSS.3.MD.D.8

Front

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

Back

15 square units (Area = 5 × 3)

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 6 units, what is its perimeter?

Back

20 units (Perimeter = 2 × (4 + 6))

Tags

CCSS.4.MD.A.3

Front

What does it mean when we say 'the amount of space inside an object'?

Back

It refers to the area of the object.

Front

If I wanted to know how much fencing I need for my garden, what would I be calculating?

Back

You would be calculating the perimeter.

Front

What is the area of a rectangle with a length of 10 units and a width of 3 units?

Back

30 square units (Area = 10 × 3)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the perimeter of a rectangle with a length of 7 units and a width of 2 units?

Back

18 units (Perimeter = 2 × (7 + 2))

Tags

CCSS.4.MD.A.3