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 type of angle to the base and height need to make?

90^o or Right Angle

500

What is the area for a triangle?

A = (b * h) /2

Think outside the box.

100

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

P = 26cm

200

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

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, a height of 8 m, and two side lengths that equal 3m.

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 length 7 in.

A = 49 in²

300

Find the area of a right triangle with base = 7 cm and height = 8 cm.

A = 28 in²

400

Find the area of a isosceles triangle with base = 9cm, side one = 7cm, side two = 3cm, and height = 2cm.

A = 9cm²

500

Find the area of a triangle with base = 20 in and height = 30 in.

A = 300 in²

Wording it right

100

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

The room will need 60 cm² of carpet.

200

Karl is making a triangular flag with a base of 6 in and height of 12 in. How much fabric does Karl need to make the flag?

36 in²

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 m, 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 dollars. How much money will Mary spend?

$42.00

500

A square pizza box has an area of 225 in². What is the length of one side of the pizza box?

15 in

Random

100

What is a triangle with a 90^o angle called?

Right triangle

200

What is the square root of 4?

2

300

What is 5^2?

25

400

What is 14²?

196

500

What is the square root of 256

16