In the given figure, an in-circle DEF is circumscribed by the right angled triangle in which AF = 6 cm and EC = 15 cm. Then the difference between CD and BD is

In the given figure, an in-circle DEF is circumscribed by the right an

1.	In the given figure, an in-circle DEF is circumscribed by the right angled triangle in which AF = 6 cm and EC = 15 cm. Then the difference between CD and BD is
A.	1 cm.
B.	3 cm.
C.	4 cm.
D.	5 cm.
Answer» B. 3 cm.

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In the given figure, an in-circle DEF is circumscribed by the right angled triangle in which AF = 6 cm and EC = 15 cm. Then the difference between CD and BD is

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