What is special about this triangle?, It has one right angle of 90°, It has one right angle of 90 degrees, Describe the angles., All angles are less than 90°, It has one right angle of 90 degrees, What type of triangle is it?, It is an obtuse triangle, How many sides does it have?, It has three equal sides, It has 3 equal sides, What type of triangle is it?, It is a scalene triangle, How many sides does it have?, It has two equal sides.

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