Can a triangle have two right angles, and why or why not?(1 point)
Responses
Yes, because 90 + 90 = 180.
Yes, because 90 plus 90 equals 180 .
Yes, because it would be a right triangle.
Yes, because it would be a right triangle.
No, because a triangle must have an obtuse angle.
No, because a triangle must have an obtuse angle.
No, because there needs to be a third angle.
No, because there needs to be a third angle.
1 answer
No, because the sum of the angles in a triangle is always 180 degrees. If two angles are already 90 degrees each, then the sum would be 180 degrees, leaving no room for a third angle.