This math topic focuses on classifying triangles based on their sides and angles. Each problem presents an image of a triangle and asks to identify its type, such as acute isosceles, obtuse scalene, right equilateral, among others. It covers a range of classifications combining angle types (acute, right, obtuse) and side lengths (equilateral, isosceles, scalene). This provides practice in recognizing and understanding the different properties that define triangle types.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
moreMath worksheet on 'Triangle Classification - Both (Level 1)'. Part of a broader unit on 'Geometry - Shape Classification (2D) - Advanced' Learn online: app.mobius.academy/math/units/geometry_shapes_2d_classifying_advanced/ |
Name the type of triangle based on its sides and angles |
obtuse equilateral |
right scalene |
acute isosceles |
obtuse scalene |
right equilateral |
Name the type of triangle based on its sides and angles |
acute scalene |
right equilateral |
obtuse equilateral |
right isosceles |
obtuse isosceles |
Name the type of triangle based on its sides and angles |
obtuse isosceles |
obtuse equilateral |
acute scalene |
right equilateral |
right isosceles |
Name the type of triangle based on its sides and angles |
obtuse isosceles |
obtuse equilateral |
acute equilateral |
acute isosceles |
right scalene |
Name the type of triangle based on its sides and angles |
right equilateral |
obtuse scalene |
right scalene |
acute isosceles |
obtuse equilateral |
Name the type of triangle based on its sides and angles |
acute scalene |
right isosceles |
acute equilateral |
obtuse equilateral |
obtuse scalene |
Name the type of triangle based on its sides and angles |
obtuse scalene |
right equilateral |
acute isosceles |
obtuse equilateral |
right scalene |