anonymous
  • anonymous
Your parents have finally decided to install an in-ground pool! They come to you for help deciding between a circular pool with a 30-foot diameter and a 16 ft x 40 ft rectangular pool. The circular pool would have a 4-foot walkway and the rectangular pool would have a 3-foot walkway around the pool. The backyard measures 75 feet by 50 feet.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
@TheBleep
anonymous
  • anonymous
Calculations for the area of the circular pool swimming area. this is the first question
anonymous
  • anonymous
i can find tht hole answer for tht question tht you posted

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More answers

anonymous
  • anonymous
well answer it xD
anonymous
  • anonymous
okay
anonymous
  • anonymous
so what do I calculate first
anonymous
  • anonymous
it is a rectangle pool 16 x 40 with a 3 foot walkway would mean that the area the pool would cover would be (3ft+16ft+3ft) * (3ft+40ft+3ft) = 22ft * 46ft = 1012 ft^2 well theres tht )
anonymous
  • anonymous
Calculations for the area of the circular pool with the 4-foot walkway. this is question two
anonymous
  • anonymous
grassy area is 75ft * 50ft = 3750ft^2 the area covered by the circular pool would have a diameter of 4ft+30ft+4ft=38ft the area of a circle is πr^2 : Your radius is 38ft/2 = 19ft so the area of the circular pool is π * (19ft)^2 =1134.115ft^2 the grassy area left with the circular pool is 3750ft^2-1134.115ft^2=2615.885ft^2 the grassy area left with the rectangular pool is 3750ft^2 -1012ft^2=2738ft^2
anonymous
  • anonymous
;)
anonymous
  • anonymous
Calculations for the area of the rectangular pool swimming area.
anonymous
  • anonymous
is this the third question?
anonymous
  • anonymous
yes
anonymous
  • anonymous
|dw:1437745164978:dw|
anonymous
  • anonymous
:D
anonymous
  • anonymous
how do we calculate this question
anonymous
  • anonymous
hold on im thinking ' :)
anonymous
  • anonymous
okay
anonymous
  • anonymous
idk about this one.. just do your best guess but the other two are good right?
anonymous
  • anonymous
yes I have 4 more to go
anonymous
  • anonymous
k can you give me a medal.. and also post them so i can get my problem solving better :)
anonymous
  • anonymous
Calculations for the area of the rectangular pool with the 3-foot walkway.
anonymous
  • anonymous
hey i g2g :/
anonymous
  • anonymous
okay
anonymous
  • anonymous
just guees or ask for help can you give me a medal ?
anonymous
  • anonymous
okay
anonymous
  • anonymous
i gave you one too :)
anonymous
  • anonymous
yay !
anonymous
  • anonymous
yup we both get something :)
anonymous
  • anonymous
:D
anonymous
  • anonymous
do you know how to give medals?

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