Posted by **Nishant Nain** on Friday, June 29, 2012 at 2:12am.

Reena draws a triangle with its sides are 3 cm and 5 cm. Is the triangle drawn by

Reena a right angled triangle? Why?

- Maths -
**Steve**, Friday, June 29, 2012 at 10:30am
there are lots of triangles with two sides 3 and 5.

Now, if the 3rd side is 4, then you have a right triangle.

Or, if the 3rd side is √34 you have a right triangle.

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