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July 28, 2014

July 28, 2014

Posted by **Jon** on Saturday, April 7, 2012 at 11:26pm.

How much fabric would be needed to make the white triangle for 100 spirit flags?

- 6th G Math -
**Tony**, Sunday, April 8, 2012 at 12:23amFind the area of one rectangle flag.

7in x 8in = ?

Divide the area by 2 (because half of the flag is white, the other half is red)

That is the area of one white triangle.

You need 100 flags so multiply that number by 100.

_____ in^2 of fabric

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