Question

ABC is a right angled triangle with angle B = 90°. PAB, QAC and RBC are
the equilateral triangles constructed on sides AB, AC and BC respectively.
Prove : A(APAB) + A(ARBC) = A(AQAC).​

Answer 1

Answer: Firstly , you have to put up the question in a right way . There are lot of mistakes in your ques.

Step-by-step explanation: Here is your accordingly answer.

        Since Tri.(PAC) and Tri.(RBC) and tri.(QAC) are equilateral triangle .

                 

Answer 2

This is your answer

I hope it helps