Question

If the area of a circle is x, its circumference is y and its radius is z, then what is the value of yz/x?


​

Answer 1

Answer:

2

Step-by-step explanation:

Radius is z

Area x is

$\pi {r}^{2} = \pi {z}^{2}$

Circumference y is

$2\pi \: r = 2\pi \: z$

Hence

$\frac{yz}{x} = \frac{2\pi \: z \times z}{\pi \: {z}^{2} } = 2$