The sum of all three angles in a triangle is 180 degrees. If one angle has 180 degrees then there are no degrees left for the other two. If it is a fraction less than 180 degrees then the other could split up the small fraction.
The three angles of a triangle are always equal to 180°, if not equal to 180° then it is not a triangle.
All angles in a triangle must equal 180, therefore 180 - 120 = 60
Angle A + Angle B + Angle C = 180 degrees. 30+90+C=180 120+C=180 C=60 degrees.
when you add up all the angles of a triagle they equal 180 angle 1 + angle 2 + angle 3 = 180 27 + 58 + angle 3 = 180 85 + angle 3 = 180 angle 3 = 180 - 85 angle 3 = 95
The third angle of a triangle is equal to 180 degrees minus (the sum of the first two angles).
It is impossible to have a 180 degree angle because all three of a triangle's angles have to equal 180. If you have one angle of 180, then you would have 2 angles of 0, making a plain old straight line.
Because the 3 interior angles of a triangle must add up to 180 degrees and not 1 angle on its own
No because the 3 interior angles of a triangle add up to 180 degrees
The sum of the three included angles of a triangle always = 180 degrees. So if one angle = 180 degrees (a straight line) then the other two included angles will be = 0 degrees which cannot make a triangle.
By definition, a triangle must have three angles. It is also known that the interior angles of a triangle must total 180 degrees. If a triangle contained a single interior angle of 180 degrees, the other angles of the supposed triangle would both have to be zero, and the supposed triangle would be a straight line.
No because the 3 interior angles of a triangle add up to 180 degrees
No, if there was more than one right angle, it would be physically impossible for the shape to be a triangle. It would have to be a square or rectangle. Remember, all the angles in a triangle add up to 180* and two right angles alone add to 180*, therefore making it impossible for the shape to be a triangle
You can't. It is physically impossible as a triangle has 180 degrees, so all it's angles must add up to 180, and a reflex angle is an angle more than 180 degrees, therefore, cannot be done.
You can't. All the angles in a triangle will add up to 180 degrees, therefore a triangle with one angle greater than this is impossible.
because 180 degrees is a strait line, thefore unless the triangle does not have any strait lines the triangle has 3 180 degree angles in it.
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.
The premise is impossible. The sum of the angles of a triangle is 180 degrees.