Question

A pizza has a circumference of 50cm. Work out the diameter of the pizza

Answer 1

Answer:

d = $\frac{50}{\pi }$

Step-by-step explanation:

50 = 2$\pi r$

50 = $\pi d$

d = $\frac{50}{\pi }$

Answer 2

Answer:

circumstance is

$c = 2\pi \: r$

so

$r = \frac{50}{2\pi}$

r = 7.9 r= 8cm

and distance is 16cm