Answer:
c
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
Yes 81 is divisible by 3
the answer is 27
because 81 divided by 3 = 27
Let 1 number equal x
<span>Let the other number equal 1/2x + 6
x + (1/2x + 6) =21
1 & 1/2 x + 6 =21
1 & 1/2 x =15
</span>
Answer:
1.14226% decrease
Step-by-step explanation:
nearest to the would be a 1.1423 % decrease