Question

Find the radius of a wheel if its circumference is 3,564cm.​

Answer 1

Answer:

Given:

• Circumference of wheel = 3,564cm

Find:

• Radius of wheel?

Solution:

From question, Circumference of wheel = 3,564cm

${ \boxed{ \rm{Circumference \: of \: circle = 2πr}}}$

$: { \implies{ \sf{3564 = 2 \times \frac{22}{7} \times r}}} \\ \\ : { \implies{ \sf{r = \frac{3564 \times 7}{44} }}} \\ \\ : { \implies{ \sf{r = 567cm}}}$

${ \therefore{ \rm{Radius \: of \: Wheel = 567cm}}}$