11/5 x 3/20
Simplify to 11/1 x 3/4
33/4
okay so since the area is 22cm^2 , you will need to simplify it.
Which you will get 22*22 and the total would be 484. Which u will divide by 4 ( Square) to get each of the side your looking for.
So your answer is... 121
does this make sense to you? Do you have any questions about raising numbers to a negative value?
The center of the circle is (1,1)
At this case it could be calculated like this: 7+5*20=107