Squares
What is the perimeter of a rectangle with a length of 3km and a width of 2km?
10km
An irregular shape has the following side lengths 5m, 10m, 2m, 1m. Find its perimeter.
18 m
Find the perimeter of the following:
http://www.bbc.co.uk/schools/gcsebitesize/maths/images/ma080302.gif
18 units
A square has a perimeter of 16km. What is the length of one side?
4km
What is the perimeter of a square with a side length of 5 mm?
20 mm
What is the perimeter of a rectangle with length= 5 cm and width= 4 cm?
18 cm
An irregular shape has the following side lengths 10mm, 20mm, 30mm, and 40mm. Find its perimeter.
100 mm
Find the perimeter of the following:
http://www.homeschoolmath.net/teaching/g/images/perimeter-gridproblem3.gif
14 units.
A triangle has a perimeter of 15cm if one side length is 4cm and another is 6cm, what is the length of the third unknown side?
What is the perimeter of a rectangle with length=10mm and width=7mm?
34mm
An irregular shape has the following side lengths 32m, 41m, 15m, 12m, and 11m. Find its perimeter.
111 m
A regular hexagon has a perimeter of 30mm. What is the length of one side?
5mm
What is the perimeter of a square with a side length of 13m?
52m
What is the perimeter of a rectangle with length=14m and width=12m?
52m
An irregular shape has the following side lengths 17cm, 23cm, 41cm, 5cm, 7cm, and 8cm. Find its perimeter.
101 cm.
A grid shows a rectangle of 2 squares in high and 4 squares long. What is the perimeter of this rectangle?
Hint: Draw a picture if needed.
12 units
A regular octagon has a perimeter of 48m. What is the length of one side?
6m
What is the perimeter of a square with a side length of 25cm?
100cm
What is the perimeter of a rectangle which has a width of 5m and a length that is double the width?
30m
An irregular shape has the following side lengths 100cm, 113cm, 98cm, 73cm, 7cm, and 64cm. Find its perimeter.
448 cm
Draw a rectangle on grid paper that has a perimeter of 20 units.
Answers vary, verify drawing.
An irregular pentagon has a perimeter of 22m. If the known side lengths are 4m, 3m, 5m and 4m, what is the length of the missing unknown side?
6m