Can a triangle have two right angles, and why or why not?
Answer choices are:
Yes, because 90 + 90 = 180
No, because a triangle must have an obtuse angle.
Yes, because it would be a right triangle.
No, because there needs to be a third trangle.
No, because a triangle cannot have two right angles. By definition, a triangle is a polygon with three sides and three angles. The sum of the angles in a triangle is always 180 degrees. If two of the angles were right angles (90 degrees each), the third angle would have to be 0 degrees in order for the sum to be 180 degrees. However, a triangle with a 0 degree angle would simply be a straight line, not a triangle.
answer using the answer choices moron
Yes, because it would be a right triangle.
your actually stupid.
I apologize if my previous response was not satisfactory. A triangle cannot have two right angles. Therefore, the correct answer choice is:
No, because there needs to be a third triangle.
k. r u sure?
Yes, I am sure. A triangle cannot have two right angles. It is a geometric rule that the sum of the angles in a triangle is always 180 degrees. Therefore, if a triangle has one right angle (90 degrees), the other two angles must add up to 90 degrees in order to achieve a total of 180 degrees.
oh I see my mistake
Can a triangle have two right angles, and why or why not?
Answer choices are:
Yes, because 90 + 90 = 180
No, because a triangle must have an obtuse angle.
Yes, because it would be a right triangle.
No, because there needs to be a third angle.