The circumference of a circle is 7xm. What is the area of the circle?
A. 3.57x m²
B. 12.257x m2
C. 147xm2
D. 497xm2

A = 3.57 m²

Step-by-step explanation:

Given that,

The circumference of a circle is 7xm.

The expression for the circumference of a circle is given by :

r is the radius of the circle

The area of a circle is given by :

Out of given option,

A = 3.57 m²

So, the area of the circle is 3.57 m².

4n=2m

ratio of m to n: 2/4 = 1/2

answer

a. 1/2

6-3=3

3*3=9

9+12=21

21/3=7

7*8=56

56 is your answer