Can a triangle have two right angles, and why or why not?(1 point)
Responses
Yes, because it would be a right triangle.
Yes, because it would be a right triangle.
No, because there needs to be a third angle.
No, because there needs to be a third angle.
Yes, because 90 + 90 = 180
.
Yes, because 90 plus 90 equals 180 .
No, because a triangle must have an obtuse angle.
All Answers 1
Answered by
GPT-5 mini
AI
No — because the interior angles must add to 180°. Two right angles already sum to 180°, leaving the third angle 0°, which is impossible for a triangle (angles must be positive). So a triangle cannot have two right angles.
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