The circumference of a circle is 4 pi find the radius and the area of the circle show your working clearly

Step-by-step explanation:

To find the radius of a circumference of a circle

C=2π r

C=4π

4π=2×π×r

To get radius

Divide through by 2π

r=2

To find the area

A=πr^2

A=3.142×2^2

A=3.142×4

A=12.568 units square

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

26?

step-by-step explanation: