Question

circumference of a corcle is 33 cm find its areA​

Answer 1

Answer:

*Using the formula

C=2πr

*Solving formula

r=C/2π

33/2π≈5.25211cm

so, R= 5.25cm.

HOPE IT'S HELP YOU

Answer 2

Area of circle = πr²

circumference of circle= 2πr

33 = 2 × $\frac{22}{7}$ x r

$\frac{33}{2}$ ×  $\frac{7}{22}$ = r

$\frac{21}{4}$ = r

r = 5.25cm

Area =  $\frac{22}{7}$ × 5.25 × 5.25

         = 86.625