8.24621 is the distance between the points
First, you need to get the variable by itself.
Divide three by both side.
c = -7
Brainliest answer? :)
Answer:
945
Step-by-step explanation:
Ok so we know that the distance around the circle (or circumference) is equal to the diameter times pi.
This means that

d being the diameter,
This means that:

= 12.00028271
= 12 m
So the diameter of the circle is 12 metres.
Hope this helped
Answer:
nonagon - 9
Step-by-step explanation:
- pentagon - 5
- nonagon - 9
- hexagon - 6
- octagon - 8