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.
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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
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