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No, it cannot. By definition, all 3 angles in a triangle must add up to 180 degrees. If you have two right angles, that's 180 already (90 + 90) with no way for there to be a third angle in the shape.

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Q: Can a triangle have two right angles why?
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Related questions

Which triangle has one right angle and two acute angles?

a right triangle has one right angle and two acute angles


Can a right triangle have two acute angles?

A right angled triangle can only have two acute angles.


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