Find the radius of a circle with the given circumference.
6v
* in

21v/22

Step-by-step explanation:

Circumference of a circle=2×π×radius

6v=2×22/7×r

7×6v=2×22×r

42v=44r

Radius=42v/44

Radius=21v/22

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.