Triangles are structurally
strong and often used in the construction of
bridges and buildings.
Traingles can be classified by their angles.
An Acute Triangle
has all angles less than 90 degrees.
An Obtuse Triangle
has one angle greater than 90 degrees.
A Right Triangle
has one 90 degree angle.
An Equiangular Triangle
has all 3 angles equal to 60 degrees
Classify this triangle by its angles
right
acute
equiangular
obtuse
Classify this triangle by its angles
right
acute
equiangular
obtuse
Classify this triangle by its angles
right
acute
equiangular
obtuse
Classify this triangle by its angles
right
acute
equiangular
obtuse
Learn more about triangles
Return to Geometry
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