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Yes hence the name "tri" meaning three

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Q: Do all triangles have 3 angles?
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Related questions

What is the least number of angles an acute triangle can have?

All acute triangles have 3 interior angles and 3 exterior angles. This is true for all triangles.


Do all tryangles have at least 4 angles?

no all triangles have 3 angles


Do all triangles have 3 sides and 3 angles?

No, only if they are in the form of equilateral triangles


Do all triangles have 3 equal sides and 3 angles?

No, only if they are in the form of equilateral triangles


What are the shapes that have 3 sides and 3 vertices?

The shapes that have 3 sides and 3 vertices are called triangles. Triangles are classified based on the lengths of their sides and the measures of their angles. The three most common types of triangles are equilateral triangles (all sides and angles are equal), isosceles triangles (two sides and two angles are equal), and scalene triangles (all sides and angles are different).


Do all triangles have an acute angle?

All triangles have at least 2 acute angles. All 3 angles of a triangle will equal 180 degrees.


Do some equilaterall triangles have angles?

All equilateral triangles have 3 equal interior angles each measuring 60 degrees


How many angles does an isosceles triangle have?

3 interior angles-the same as all triangles


What is true about triangles that are congruent?

All 3 angles and all 3 sides are the same


How many angles are in 8 triangles?

1 triangle = 3 angles. 8 triangles = 8*3 = 24 angles!


How many obtuse angles does a obtuse triangle have?

Triangles do not have to have any obtuse angles but they can have one.


Why does a triangle not have angles?

All triangles have 3 interior angles that add up to 180 degrees.