Question

Define a triangle.write the
six elements
triangle?​

Answer 1

There are six elements of a triangle, which are; three angles and three sides. Median: The line segment which joins a vertex of a triangle to the mid-point of its opposite side is called the median of the triangle. A triangle has three medians. ... In the given figure; ABC is a triangle with ∠1, ∠2 and ∠3.