The gcf of 8 and 52 is 4. explanation. you figure out the highest a number will be that will go into both numbers. 4 goes into both numbers evenly. 5-8 will not go in both numbers evenly. so the highest factor is 4.
π * Diameter = 39.8in
Diameter = 12.67in
Since 18in is greater than 12.67in, the ring is not large enough for his act.
The correct option is A, because there are 4 dots in sports utility vehicles circle out of the intersection.
The answer is D :)
I hope this helps! Let me know if you need help with anything else! I'd be happy to help in anyway I can! :D