Solve this: Q4. In the given figure, ∆ ABC circumscribes the circle with centre O. State whether the following statement is True or False. Give reason also. "If AB + CQ = 8 cm, then the perimeter of ∆ ABC is 14 cm." Share with your friends Share 5 Shruti Tyagi answered this Dear student, Let AP=x, BP=z and RC=yGiven: AB+CQ=8 cmClearly, we can see that AB, AC and BC are the tangents to the circle.Then, AP=AR=x Similarly,RC=QC=yBP=BQ=zNow, Perimeter of ∆ABC=sum of all sides⇒Perimeter of ∆ABC=x+y+z+x+y+z⇒Perimeter of ∆ABC=2x+y+zsince AB+CQ=AP+PB+CQ=x+y+zgiven AB+CQ=8hence 2x+y+z=2×8=16Hence Perimeter of ∆ABC=16 cmTherefore given statement is false. Regards, 4 View Full Answer Rithika Pradeep answered this sorry yaar iam not sure with the answer 0