Answer:
28.26m^2 (aka. 28.26 meters squared)
Step-by-step explanation:
The area of a circle is A=pi*r^2 where r is the radius of the circle.
Since r=3, then A=pi*3^2=9pi=28.26
Therefore, the area of the merry-go-round is 28.26 square meters
The rectangular form is 3c/30=z
Z=10 3c//30
10z+70x + 17x-10z
I believe that the answer is c but if you wanted to make sure you could figure out the correlation on a graphing calculator.