Question

The area of a circle is 36n units squared.
What is the radius?

Answer 1

3.385137501

OR it is 1.909859317

Explanation:

for the first one:

36/pi which is 11.4591559, then you take the square root of 11.4591559 to get 3.385137501

For the second:

you take the square root of 36 which is 6, then you divide 6 by pi which gets you 1.909859317

BUT NOT 100% SURE THIS IS CORRECT!