Question

In the given figure is circumscribing a circle. Find the length of BC.​

Answer 1

Answer:

Step-by-step explanation:

Given, AR=4 cm

and, AR=AQ=4 (Tangents from the same point are equal)

CQ=AC−AQ=11−4=7 cm

CQ=CP=7 cm (Tangents from the same point are equal)

BR=BP=3 cm (Tangents from the same point are equal)

Now, BC=CP+BP

BC=7+3=10 cm

So, your answer is 10cm