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Earn +20 ptsQ: How do you know if a triangle has a 90 degree angle?
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Why do they call a triangle a right triangle?
right angle=90 degrees and a right triangle has one side of it that forms a 90 degree angle...as for the naming "right" don't know but it refers to 90 degree angle
Is a 100 degree triangle acute obtuse or right?
If a triangle has a 100 degree angle, it is an obtuse triangle because a 100 degree angle is an obtuse angle. angle > 90 = obtuse angle = 90 = right angle < 90 = acute
What triangle has one 90 degree?
A right triangle has a 90 degree angle in it. This is not to be confused with a wrong triangle, which has two 90 degree angles.
What is do you call a triangle with a 90 degrees angle?
A triangle with a 90 degree angle and two acute angles is a right angle triangle.
What triangle has a 90 degree angle?
A right triangle.
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