1.

In the given figure, ABC is a right angled triangle. ABC = 90 deg and ACB = 60 deg. If the radius of the smaller circle is 2 cm, then what is the radius (in cm) of the larger circle?_x005F_x000D_

A. 4
B. 6
C. 4.5
D. 7.5
Answer» C. 4.5


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