Perimeter

Squares

100

What is the perimeter of a square with a side length of 2cm?

8 cm

200

What is the perimeter of a square with a side length of 5 in?

20 in.

300

What is the perimeter of a square with a side length of 10 km?

40 km.

400

What is the perimeter of a square with a side length of 13ft?

52ft.

500

What is the perimeter of a square with a side length of 25in?

100in.

Rectangles

100

What is the perimeter of a rectangle with a length of 3in and a width of 2 in?

10in.

200

length= 5 in width= 4 in

18 in.

300

length=10 width=7

34units

400

length=14 width=12

52units

500

What is the perimeter of a rectangle which has a width of 5 and a length that is double the width?

30units

On a Grid

100

http://www.bbc.co.uk/schools/gcsebitesize/maths/images/ma080302.gif Find the perimeter of the image above. (go to link!)

18 units

200

http://www.homeschoolmath.net/teaching/g/images/perimeter-gridproblem3.gif

14 units.

300

http://image.tutorvista.com/Qimages/QD/43596.gif

16 units

500

http://b.vimeocdn.com/ts/255/503/255503859_640.jpg

20 units