An Obtuse Angle is any angle that has a degree between 91 degrees and 180 degrees. A right angle is exactly 90 degrees. Take a protractor and look at the 90 degree mark. If you see a dot near the bottom half, you go up to the 90 degree mark and to the side the 0 degree. It forms perpendicular lines. That means it is a right angle. The only reason a right angle is different than an obtuse angle is because the obtuse angle has a greater angle than the right angle.
An obtuse triangle has one angle greater than 90 degrees and a right triangle has one angle exactly 90 degrees.
a right triangle has a 90 degree angle in one of the corners
If all of the angles in a triangle are acute then it is an acute triangle. If one angle is right (or 90 degrees) then it is a right triangle. If one angle is obtuse then it is an obtuse triangle.
If one angle is a right angle, it is a right triangle. If one angle is an obtuse angle, it is an obtuse triangle. If there are no right nor obtuse angle then it is an acute triangle.
-- No right triangle, acute triangle, or equilateral triangle has an obtuse angle in it. -- If a triangle has an obtuse angle in it, then it's called an obtuse triangle. -- No triangle can have more than one obtuse angle in it .
If one of the angles is 90 degrees then it is right ange triangle If one of the angles is obtuse then it is an obtuse triangle If the three angles are 3 different acute then it is a scalene triangle If two of the angles are equal then it is an isosceles triangle If the three angles are equal then it is an equilateral triangle
its a triangle * * * * * No, it an obtuse triangle is not a right angle triangle. An obtuse angled triangle has one angle which is greater than 90 degrees and the other two are acute. In a right angled triangle, the largest angle is 90 degrees while the other two are acute. So one cannot be the other.
None. An acute triangle is one in which all angles are acute. An obtuse triangle is one in which one of the angles is obtuse. A right angled triangle is one in which one angle is a right angle (90o)
There are no obtuse angles in a right triangle. A right triangle consists of one right angle and two acute angles.
A right triangle has one angle a right angle (90o) An obtuse triangle has one angle an obtuse angle (> 90o) An acute triangle has all angles acute (< 90o)
No, a scalene triangle is simply one that has three unequal sides. An obtuse triangle is one that has one angle of greater than 90 degrees. As an example, this page shows three different scalene triangles: http://mathworld.wolfram.com/ScaleneTriangle.html The one on the left is a right triangle. The one in the middle is obtuse. The one on the right is acute.
It is impossible to have an obtuse AND scalene triangle, because in order for it to be obtuse, it must have one obtuse angle but, in order for a triangle to be scalene it must have two equivalent sides. So, in the end if you have an obtuse and scalene triangle, it is not longer a triangle.