Rhombus
A right angle triangle can be scalene. Such a triangle has one right angle, two other unequal angles and no equal sides
Having three unequal sides of a triangle is called scalene an angle can be acute angle (<900), right angle (900) and obtuse angle(>900)
Right triangles have one right angle. Scalene triangleIs have sides of unequal length. Right scalene triangles combine those aspects.
It usually is a right angle that represents an isosceles triangle but there are some cases that the right and left side are equal and the base is the one with an unequal length.
All sides unequal in length? You're not going to get this in planar geometry. You might get it in spherical, but you cannot get a flat shape to have all the same angle, yet have all unequal sides. It's not going to happen. â–
Draw two parallel lines of unequal length, and connect their end points. If you have a right angle, it is a right trapezoid. If the non-parallel sides are equal in length, it is an isosceles trapezoid.
They are alike because they can have unequal sides. They are different because scalene cannot have a right angle.
a right angle is a right angle
Because a right angle is a right angle.
A right angle is an angle of 90 degrees.
Assuming your question is what makes a right-angle, it is an angle of 90o .