A) \[{{a}^{2}}=2{{b}^{2}}\]
B) \[{{b}^{2}}=3{{a}^{2}}\]
C) \[{{b}^{2}}=2{{a}^{2}}\]
D) \[{{a}^{2}}=3{{b}^{2}}\]
Correct Answer: D
Solution :
[d] If r is the rarius of the circle, then \[r=\frac{a}{\sqrt{3}}=b\] \[\therefore \,\,{{a}^{2}}=3{{b}^{2}}\]You need to login to perform this action.
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