If C Is The Circumference Of A Circle Of Radius R Then Which Of The Following Statement Is True? (A) C/r < 6.(B) C/r > 6.(C) C/r = 6.(D) C/r = 𝛱.

The correct answer is (B) C/r > 6.

[latex] C = 2\Pi r [/latex] [latex] \Rightarrow C = \Pi (2r)[/latex]

Since 2 r = d

[latex] C = \Pi d [/latex] [latex] \Rightarrow C = \Pi d [/latex] [latex] \Rightarrow \frac{C}{d}[/latex] [latex] \Rightarrow \frac{C}{r}[/latex] [latex] \Rightarrow 2\Pi [/latex] [latex] \Rightarrow \frac{C}{2} = 2 \left ( \frac{22}{7} \right ) > 6[/latex]

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