Prove that the triangle formed by the points of contact of the sides of a given triangle with excircles correponding to these sides is equivalent to the triangle formed by the points of contact of the sides of the triangle with the inscribed circle

Prove that the triangle formed by the points of contact of the sides o

1.	Prove that the triangle formed by the points of contact of the sides of a given triangle with excircles correponding to these sides is equivalent to the triangle formed by the points of contact of the sides of the triangle with the inscribed circle
Answer» Prove that the triangle formed by the points of contact of the sides of a given triangle with excircles correponding to these sides is equivalent to the triangle formed by the points of contact of the sides of the triangle with the inscribed circle