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.