No. All three angles must add up to 180. If you have a right angle, the other two angles will each be less than 90 degrees (acute). If you have an obtuse angle, the other two angles will be less than...
No, the three angles of a triangle always add to 180 degrees. A right angle is 90 degrees. An obtuse angle is greater than 90 degrees. So those two alone would add to greater than 180 degrees, with...