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How many end points are in a triangle?
3 my good and evil friends.
Is there a specific term for a triangle with rounded points?
A triangle with VERY round points is a circle. There is no geometric term for a triangle with rounded points, but a triangle with rounded sides is known as a Reuleaux triangle. It is similar to the shape used for the piston in a rotary engine.
How many different shapes can you make with 4 triangles?
Infinitely many. Take two triangles. Let a vertex of triangle A just touch the side of the other triangle, B. Change the angle of triangle A. there are infinitely many angles and so infinitely many orientations for A.Not only that. Slide triangle A along the side of triangle B. There are infinitely many points on the side of B so that's an infinite number of shapes.And that is with just two triangles!Infinitely many. Take two triangles. Let a vertex of triangle A just touch the side of the other triangle, B. Change the angle of triangle A. there are infinitely many angles and so infinitely many orientations for A.Not only that. Slide triangle A along the side of triangle B. There are infinitely many points on the side of B so that's an infinite number of shapes.And that is with just two triangles!Infinitely many. Take two triangles. Let a vertex of triangle A just touch the side of the other triangle, B. Change the angle of triangle A. there are infinitely many angles and so infinitely many orientations for A.Not only that. Slide triangle A along the side of triangle B. There are infinitely many points on the side of B so that's an infinite number of shapes.And that is with just two triangles!Infinitely many. Take two triangles. Let a vertex of triangle A just touch the side of the other triangle, B. Change the angle of triangle A. there are infinitely many angles and so infinitely many orientations for A.Not only that. Slide triangle A along the side of triangle B. There are infinitely many points on the side of B so that's an infinite number of shapes.And that is with just two triangles!
What does the angles about any point of a triangle add up to?
The points in a triangle has to be 180 degrees to be a triangle.
What are the points of a triangle called?
Vertices.
