Help please

11 Plus Maths – Preparation and Information

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goldenstar
Posts: 73
Joined: Sun Jan 20, 2013 11:22 am

Help please

Post by goldenstar »

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Any help please? Thanks
Okanagan
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Joined: Mon Aug 22, 2011 9:20 pm
Location: Warwickshire

Re: Help please

Post by Okanagan »

Think about how many edges the shape in the middle has.
Rather than counting them all you might find that you can think of them as being in groups - how many groups?
How many edges to each group?
So many edges altogether?
How long is each edge?
So the perimeter (the distance around the shape in the middle) is ????
goldenstar
Posts: 73
Joined: Sun Jan 20, 2013 11:22 am

Re: Help please

Post by goldenstar »

Thanks for your reply. I got it now.
ToadMum
Posts: 11946
Joined: Wed Jan 18, 2012 12:41 pm
Location: Essex

Re: Help please

Post by ToadMum »

Okanagan wrote:Think about how many edges the shape in the middle has.
Rather than counting them all you might find that you can think of them as being in groups - how many groups?
How many edges to each group?
So many edges altogether?
How long is each edge?
So the perimeter (the distance around the shape in the middle) is ????
Although just counting them wouldn't actually take that long :lol:

Are these questions being set by someone else? If they are in a book you have bought, is there a version with the answers in the back?
Outside of a dog, a book is a man's best friend. Inside of a dog it's too dark to read.Groucho Marx
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