If a circle has an area of 49 squared, what is its exact radius?

27.7

Step-by-step explanation:

Area = πr²

49²/π = r²

r = 49/√π = 49/1.77 = 27.7

glide reflection.

its mainly because the pattern will be infinite and will never end. it will look like a gilder or like a filpbook when set to motion.

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.