The distance between the centre of two circles having radii 7.5 cm and 4.5 cm respectively is 13 cm. what is the length of the transverse common tangent of these circles?

The distance between the centre of two circles having radii 7.5 cm and

1.	The distance between the centre of two circles having radii 7.5 cm and 4.5 cm respectively is 13 cm. what is the length of the transverse common tangent of these circles?
A.	8 cm
B.	7cm
C.	6 cm
D.	5 cm
Answer» E.

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The distance between the centre of two circles having radii 7.5 cm and 4.5 cm respectively is 13 cm. what is the length of the transverse common tangent of these circles?

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