Question

A circle inscribed in Triangle ABC touching AB, BC and AC at P, Q and R respectively If AB = 10 cm, AR = 7cm and RC= 5 cm. then find the length of BC.

Answer 1

Answer:

BC= 10cm

Step-by-step explanation:

AR = 7cm, which divides BC into half

R is the mid point of side BC

RC = 5cm hence, BR = 5cm

now, BC = 5+5 = 10 cm

I'm not sure about the answer