The three angles inside any triangle always add up to 180 degrees.
If one of them is 90 degrees, then the triangle is a right triangle.
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No, because a triangle can only have 180 degrees max, and a right angle has 90 degrees, that means that if there are 2 right angles in a triangle, there will already be 180 degrees, meaning that it will be impossible to make a triangle.
No, a right angled triangle needs an angle that is 90 degrees. Here, all the angles don't even make up 180 degrees.
all internal angles in a triangle should add up to 180. If you already have an angle of 63 degrees and a right angle (90 degrees) the the other angle must be 27 degrees. 180 - (63 + 90) equals 27
No. All three angles inside a triangle add up to 180 degrees. If a triangle had two right angles, then those two angles alone would add up to 180 degrees, and there would be no more degrees left to make the third angle with.
There are 180 degrees total in a triangle. A right angle is 90 degrees, so two would already reach 180. (90+90=180) You need three angles to make a triangle, so if there are already 180 degrees, you can't have a third angle.