how many bags of fertilie will i need and how many square feet are there in my garden please help show me how you got the answer becasue I have 80 problems and this will show me how do to the rest of them.
thanks. FOURTEEN AND LOST AT THIS
2007-02-07 16:54:15 · 2 answers · asked by TULAN 2 in Education & Reference ➔ Homework Help
The answer needs the area of the circle. The area is pi times the radius squared. In this case, it would be one half of the diameter or 4ft times itself so 4*4=16 square feet times pi (3.14...). So the answer would be 16*3.14=50.27 square feet. 50.27quare feet divided by 41square feet per bag is 50.27/41= 1.23bags.
What you need is A(area) = pi * r (the radius) * r (yes again)
and the radius is half of the diameter.
Good luck
2007-02-07 17:07:44 · answer #1 · answered by Huggles-the-wise 5 · 0⤊ 0⤋
So you are looking to the Yahoo answers to do your schoolwork for you? Very creative! Will the person who gave the best answer also get your grade? Seriously, I suck at math and cannot help you with this problem, but good luck. I wish I had this available to me when I was in school!
2007-02-08 01:03:28 · answer #2 · answered by Katykins 5 · 0⤊ 0⤋