MAY SOMEBODY HELP ME THANKS!
2 answers:
Answer:
15 feet
Step-by-step explanation:
The area of a circle is pi*r^2, and we're using 3.14 as pi, so we get: area= 3.14 r^2
<em>We plug 706.50 into the equation and get:</em>
706.50 = 3.14 r^2
<em>Divide both sides by 3.14:</em>
225 = r^2
<em>Square root both sides:</em>
15 = r
Answer:
15 feet of water spread
Step-by-step explanation:
Area of the circular pattern is 706.50 sq. feet
Area = A = π r^2 = (3.14)* r^2
706.50 = (3.14)* r^2
r^2 = 706.50 / 3.14
r^2 = 706.50 / 3.14
r = root (225)
r = 15 feet
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