If you have 12 triangle and one is a right triangle what are the other one are they scalene or obstue and a reg·u·lar?

types of triangles

1. scalene triangles - all sides different, all angles different

2. isosceles triangles - 2 sides equal 2 angles equal

3. equilateral triangles - all sides equal all angles 60 degrees.

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A. obtuse triangle  - one obtuse angle and 2 acute angles

B. acute triangle  -  all angles acute

C. right angled triangle - one right angle and 2 acute angles.

no the three main triangles are scalene, obtuce, and right triangle

Ok so is that only one thing they have In common is they are all one triangle