Question

Answer fast and correct as you can!​

Answer 1

Answer:

Length of BC=( 6+4)cm

= 10 cm

Answer 2

Answer:

BC = 10 cm

Step-by-step explanation:

Tangents drawn from an external point are equal, We have

AF = AE = 3 cm

BF = BD = 4 cm

Let, CE = CD = x (say)

Now,

AC = AE + CE

9 = 3 + x

x = 6 cm

and,

BC = BD + BC

BC = 4 + x

     = 4 + 6

     = 10 cm

Hence, the value of BC = 10 cm

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