Area and Perimeter

Formulate the Answer.

100

What is the area formula for a rectangle?

A = l * w

200

What is the area formula for a square?

A = s * s

300

How do you find the perimeter of a triangle?

Add up all the outside edges

400

What does the s stand for in the square area formula?

Side length

500

What is the formula for the perimeter of a rectangle?

P = 2L x 2W

Think outside the box.

100

Find the perimeter of the rectangle with a length of 8cm and a width of 5 cm.

P = 26cm

200

Find the perimeter of a square that has a side length of 12cm.

P = 48 cm

300

Find the perimeter of a right triangle with one side length 6ft, one side length 4ft, and one side length 9ft.

P = 19ft

400

Find the perimeter of a triangle if it has a base of 6m, and two side lengths that equal 3m each.

P = 12m

500

Find the perimeter of a pentagon with side lengths that equal 8 in.

P= 40 in

What's in it?

100

Find the area of a rectangle that has a length of 6cm and a width of 5 cm.

A = 30 cm²

200

Find the area of a square with side lengths of 7 in.

A = 49 in²

300

Find the area of a square with side lengths of 8in.

A = 64 in²

400

Find the area of a rectangle with a length of 8 in and a width of 4 in.

A = 32 in²

500

Find the area of a rectangle with a length of 14 m and a width of 22 m.

A = 308 m²

Wording it right

100

The classroom is getting new pink carpet. If the room has a length of 10 m and a width of 6 m. How much carpet will the room need?

The room will need 60 m² of carpet.

200

Mary wants to grow grass in her backyard. The length of her backyard is 5yd and the width is 8yd. What is the area of the backyard that Mary needs to cover with the grass?

40 yd²

300

Mary needs to fence around her backyard. The length of her backyard is 5m and the width is 8m. If fencing comes in sections of 3 how many sections does Mary need to buy?

9 sections

400

Mary needs to fence around her backyard. The length of her backyard is 5m and the width is 8m. If fencing comes in sections of 3 and each section costs $4.00. How much money will Mary spend?

$36.00

500

A square pizza box has an area of 324 in². What is the length of one side of the pizza box?

18 in

Random

100

What is a triangle with a right angle called?

Rigth triangle

200

Change 68/100 to a decimal.

0.68

300

Write all the factors of 12.

1, 2, 3, 4, 6, 12

400

What is a triangle with 2 congruent sides called?

Isosceles triangle

500

Change  2 6/9 to an improper fraction.

24/9