1.

\[{{C}_{1}}\]is a circle of radius 6 cm,\[{{C}_{2}}\]is a circle I of radius 8 cm. Jyoti wants the two circles  to touch tangentially. She knows that there are two possibilities for the distance between their centres. What are these two distances?       

A.  3 cm and 4 cm          
B.      2 cm and 8 cm      
C.        2 cm and 14 cm           
D.      6 cm and 8 cm       
Answer» D.      6 cm and 8 cm       


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