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They have three connecting lines. The three interior angles add up to 180 degrees. The three exterior angles add up to 360 degrees.

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Q: What are three characteristics of a triangle?
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What are characteristics of a triangle?

The characteristics of a triangle are as follows: -three sided polygon -all internal angles equal to 180 That's basically it my friend


What are the characteristics of triangle?

It is a plane area enclosed by three straight sides.


What is a triangle specific name?

A specific name for a triangle depends on its characteristics. A specific name for a triangle depends on its characteristics. A specific name for a triangle depends on its characteristics. A specific name for a triangle depends on its characteristics.


What is an example of salient characteristics?

An example of salient characteristics could be the color of a stop sign (red) or the shape of a triangle (three sides). These characteristics are easily noticeable and distinguishable, making them stand out and easily identifiable.


What are the characteristics of orthocenter?

The orthocenter of a triangle is the point where the altitudes of the triangle intersect. It may lie inside, outside, or on the triangle depending on the type of triangle. In an acute triangle, the orthocenter lies inside the triangle; in a right triangle, it is at the vertex opposite the right angle; and in an obtuse triangle, it is outside the triangle.


What are the characteristics of a isosceles triangle?

A three sided polygon in which two sides are equal in length and two angles are equal in size.


What triangle is a triangle with three?

A triangle.


What characteristics help you classify a quadrilateral as a parallelogram and not a triangle?

Triangles have only three sides; all quadrilaterals, including parallelograms, have four.


Why does a triangles have three sides and three angles?

That is the definition of a triangle. If it did not have three sides it would not be a triangle. If it did not have three angles, it would not be a triangle.


What is a triangle with three sides?

A triangle.


A triangle with three sides?

A triangle with three sides is a polygon.


How are isosceles triangles and scalene triangles in common?

-- both types of triangle are plane (2-dimensional) figures-- both types of triangle have three sides-- both types of triangle have three interior angles that add up to 180 degrees-- in both types of triangle, sin(A)/a = sin(B)/b = sin(C)/cThose are the only characteristics shared by isosceles and scalene triangles.