Classifying Triangles, Solving Angles and Sides

Front

What type of triangle is this? Options: equilateral, obtuse, scalene, isosceles

Back

equilateral

Front

What type of triangle? Options: Acute, Obtuse, Right, Isosceles

Back

Isosceles

Front

Classify by its angles: acute, equiangular, right, obtuse

Back

right

Front

Classify by its angle measures: equiangular, equilateral, isosceles, acute

Back

equiangular

Front

Classify the following triangle in as many ways as possible: Isosceles, Acute, Isosceles, Obtuse, Scalene, Obtuse, Equilateral, Acute

Back

Isosceles, Obtuse

Front

Best classification for the triangle shown: acute isosceles, right scalene, acute scalene, obtuse scalene

Back

acute scalene

Front

Back

scalene

Front

Back

equiangular

Front

Back

scalene acute

Front

What is the value of x? Options: 20, 60, 15, 40

Back

20