5. rita has a circular hot tub. the hot tub has a circumference 25.12 feet. it is 3.5 feet deep.
a. find the radius of the hot tub. use 3.14 for pi b. how much water can the hot tub hold? c. the hot tub manual recommends filling the hot tub to 80% of its full capacity. how much water should rita put in the hot tub in order to follow the recommendation?