Perimeter Challenge

Can you deduce the perimeters of the shapes from the information given?
Exploring and noticing Working systematically Conjecturing and generalising Visualising and representing Reasoning, convincing and proving
Being curious Being resourceful Being resilient Being collaborative

Problem

Perimeter Challenge printable sheet



In each of the following problems, work out the perimeter of one small rectangle: 

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Perimeter Challenge
 

(a) 

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Perimeter Challenge


(b)

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Perimeter Challenge
 

(c)

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Perimeter Challenge
 

(d)

         
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Perimeter Challenge
  

Can you find the perimeter of this shape?

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Perimeter Challenge


 

You may wish to try Perimeter Possibilities next.

With thanks to Don Steward, whose ideas formed the basis of this problem.