3 years ago

Sonya has four straws of different lengths: 2cm,8cm,14cm,and 16cm. How many triangles can she make using the straws?

1 answer:

4 0

You cant make a triangle with the combination 2,8 and 14, nor 2, 8 and 16 nor 2 , 14 and 16.
You can make a triangle with 6, 14 and 16 straws.

The answer is one triangle

Im assuming you are not allowed to stick together any of the straws

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