Perimeter and Area

Front

What is the perimeter of a rectangle?

Back

The perimeter of a rectangle is the total distance around it, calculated as P = 2(length + width).

Tags

CCSS.4.MD.A.3

Front

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

Back

The area of a rectangle is found using the formula A = length x 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 perimeter?

Back

The perimeter is 16 units (P = 2(5 + 3)).

Tags

CCSS.4.MD.A.3

Front

If a rectangle has a length of 4 units and a width of 6 units, what is its area?

Back

The area is 24 square units (A = 4 x 6).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What does 'sq. units' mean?

Back

'Sq. units' refers to square units, a measure of area.

Tags

CCSS.3.MD.C.5A

Front

What is the difference between perimeter and area?

Back

Perimeter measures the distance around a shape, while area measures the space inside a shape.

Front

How do you find the area of a square?

Back

The area of a square is found using the formula A = side x side.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the perimeter of a square with a side length of 4 units?

Back

The perimeter is 16 units (P = 4 x 4).

Tags

CCSS.4.MD.A.3

Front

If a rectangle has a length of 10 cm and a width of 2 cm, what is its area?

Back

The area is 20 square cm (A = 10 x 2).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the perimeter of a square?

Back

The perimeter of a square is P = 4 x side.

Tags

CCSS.4.MD.A.3