Question

The circumference of a circle is 22/7.Its area will equal to.

A. π/4 m²
B. π m²
C. π/2 m²
D. 2π m²

Answer In Full Explanation..​

Answer 1

Answer:

C. is the right answer

Step-by-step explanation:

π/2m^2

Answer 2

Answer:

π/4^2

C=22cm

⇒2πr=22cm

⇒2×

7

22

×r=22

∴r=3.5cm

Now,

areaofquadrantofacircle=

4

πr

2

=

7

22

×

4

(3.5) 2

= 28

22×12.25

=9.625cm 2