Classifying Triangle

acute scalene triangle

acute equilateral triangle

obtuse isosceles triangle

right scalene

acute isosceles triangle

To see if the three sides are the same

To see if one angle is greater than ninety degrees

To see if the three sides are different

To see if all the sides have the same length

To see if one angle is ninety digrees

To see if all the sides have different length

A triangle with one angle greater than ninety degrees

A triangle with three 60-degree angles.

A triangle with three different side length.

acute scalene

obtuse scalene

right scalene

right isosceles

Green triangle

Green Isosceles Triangle

Isosceles Triangle

Right triangle

Happy Trianlge

Any triangle

Any two triangle

a triangle with two or more same sides and three angles less than ninety degrees.