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Exploring incentre of a triangle

Do you know what is incentre ? In a triangle , the point where all the angle bisectors meet is known as incentre.

IN this figure where does the incentre lie?

where will be the incentre of obtuse angled trianle and right angled triangle lie? by moving the blue points we can locate the position of incentre in different types of triangles. we will observe that incentre always lies inside the triangle.