Area and Perimeter

Area

100

L= 4cm

W = 8cm

32cm²

200

L = 8cm

W = 7cm

A = 56cm²

300

Find the area of the square with side lengths of 20mm

A = 400mm²

400

Find the area of the triangle with a base of 6 and height of 9

A = 27cm²

500

Find the missing side lengths of the rectangle with two of the side lengths being 8cm and an area of 48cm² 

6cm

Perimeter

100

L = 7cm

W = 9cm

P = 32cm

200

Square Side = 7cm

P = 28cm

300

Find the perimeter of the triangle with side lengths of 14cm, 30cm, and 26cm.

P = 70m

400

Find the perimeter of the parallelogram 

 L=40cm W=23cm

P = 126cm

500

Find the side lengths of this square.

P= 32m

Side lengths = 8m

Area AND Perimeter

100

Area and perimeter of a square with sides of length 6cm

A= 36cm² 

P= 24cm

200

Find the area and perimeter of a rectangle if the length is 8cm and the width is 4cm 

A=32cm²

P= 24cm

300

Find the area and perimeter of a square if the sides are 9cm.

A= 81cm²

P=36cm

400

Find the perimeter and area of a rectangle with sides 10cm and 5cm.

A= 50cm²

P= 10cm

500

Find the perimeter and area of a rectangle with sides 45cm and 26cm.

A= 1170cm²

P=142cm

Formula

100

What is the formula for perimeter of a four sided shape?

P= s+s+s+s

OR

P= (s+s) x2

200

What is the formula for the area of a rectangle?

A=lxw

300

What is the formula for the area of a parallelogram? 

A=bxh

400

What is the formula for the area of a triangle?

A=(bxh)/2

500

How do you get the perimeter?

Add all the sides