Have you ever wondered how would you describe a triangle that is in your mind to somebody on a phone?

What do you really tell, do you tell sides or angles? And is it possible, that the person would get the exact same figure that you had in mind? Moreover, how can you do that by giving minimum information?

Today we will try to answer these questions by investigating some examples, making observations, and verifying or refuting  these observations.

Materials Required

Blank sheets, Pencils, Erasers, Compass-boxes (compass, set-squares, protractor, and scale), scissors

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