3 years ago

Help me please , i don’t understand what this means !

Mathematics

1 answer:

Eduardwww [97]3 years ago

5 0

Answer:

$B.\ \pi =\frac{C}{2r}$

Step-by-step explanation:

$We\ are\ given\ that,\\C=2\pi r\\Hence,\\We\ now\ need\ to\ recreate\ this\ equation\ in\ terms\ of\ \pi,\\Hence,\\C=2\pi r\\\pi r =\frac{C}{2} [Transposing\ 2\ to\ the\ RHS]\\\pi =\frac{C}{2r}[Transposing\ r\ to\ the\ RHS]\\Hence,\\$

$\pi =\frac{C}{2r}$

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