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2 years ago

11

A geometry teacher asked Saul to define “obtuse triangle.” Saul said that an obtuse triangle is a triangle with one interior ang

le measure greater than 90° and two interior angle measures less than 90°. Is Saul's definition valid?

1 answer:

olga_2 [115]2 years ago

7 0

It is valid.
The three angles must add up to 180. So, if one is more than 90, the other two have to be less than 90.

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