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No a right angled triangle consists of two acute angles and one right angle
In a right angled triangle the two other angles are acute.
In a right angled triangle the two other angles are acute.
It has 3 angles
angles that measure 90 degrees.
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A right-angled triangle is one which has, as one of the angles, an angle of exactly 90 degrees.
A right angled triangle can only have two acute angles.
An acute angled triangle, right angled triangle or obtuse angled triangle.
The sum of the interior angles of any triangle is 180 degrees. Whether or not it is right angled is irrelevant.
A scalene triangle that is not right angled.