Hello
Please help me with the following
The sides of a triangle touch a circle. Sides AB, BC, CA touch the circle at points P, Q, R respectively. Prove that:
1. AP+BQ+CR=BP+CQ+AR
2.AP +BQ+CR=1/2 *perimeter of 🔺 ABC
In the given figure, the incircle of △ABC touches the sides AB, BC and CA at the points P, Q, R respectively. Show that AP+BQ+CR=BP+CQ+AR =12 (Perimeter of △ABC) [3 MARKS]
The incircle of triangle ABC touches sides AB, BC and CA at P, Q and R respectively. If AP = BQ = CR = 2 cm, then which of the following statements are true?
In the figure below, the lines AB, BC, CA touch the circle at P, Q, R.
Prove that the perimeter of the triangle is 2(AP + BQ + CR)