its a triangle has 1 obtuse angle greater than 90 degress it also scalene NO equal sides
Square, Rectangle, Right Triangle...
A right angle triangle
A right triangle.
...is a right angle.
No it can't. The reason is because an obtuse angle/triangle has to have a measurement of 90 degrees more or up until 180 degress.
The Right Angle.
acute angle is an angle that is less that 90 degrees. An isosceles triangle is a triangle that has 2 equal sides and 2 equal angles.