2006-10-09 16:16:34 · 9 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
First let's convert the inches to decimal.
6" / 12" = 0.5
So we have 7.5 feet, which we now convert to yards.
7.5 feet / 1 * 1 yard / 3 feet = 2.5 yards.
Area is pi * (radius ^ 2), for pi I rounded off to 3.14 in calculations.
3.14 * (2.5)^2
And your SOLUTION = 19.625 square yards.
2006-10-09 16:23:00 · answer #1 · answered by ? 3 · 1⤊ 0⤋
A foot is 12 inches. Area = pi * radius^2. A yard is three feet, and a square yard is a yard times a yard, or 3 ft times 3 ft.
2006-10-09 23:19:49 · answer #2 · answered by Anonymous · 0⤊ 0⤋
The radius of the circle is 7 feet six inches or 7.5 feet. So the area is Pi times the square of the radius, or 3.14159 x 7.5 x 7.5
which is 176.7144 square feet.
A square yard is 3 feet by 3 feet or 9 sqare feet. so
176.7144 square feet devided by 9 = 19.63494 square yards.
2006-10-09 23:28:36 · answer #3 · answered by urbancoyote 7 · 1⤊ 0⤋
if i remember it right 1 yard = 3ft, 7'6" would be 2.5yards
thge area is pi* 2.5^2 = 6.25pi square yard
2006-10-09 23:25:45 · answer #4 · answered by shamu 2 · 0⤊ 1⤋
7'6" = 7.5 ft
(7.5/3) = (75/30) = (5/2) yards
A = pi * r^2
A = pi * (5/2)^2
A = pi * (25/4)
A = (25pi)/4
ANS : about 19.634954 yd^2
2006-10-10 00:08:08 · answer #5 · answered by Sherman81 6 · 0⤊ 0⤋
Pye X [3.25/9]^2
The Answer you get is in Square yards.
2006-10-09 23:27:26 · answer #6 · answered by does good job 2 · 0⤊ 1⤋
7.5 feet squared times pie equals approx. 208.03 square feet devide that by nine to get square yards and you get approx. 23.14 square yards
2006-10-09 23:24:58 · answer #7 · answered by scottishchristiansen 3 · 0⤊ 1⤋
19.625 sq. yards
2006-10-09 23:19:54 · answer #8 · answered by Anonymous · 0⤊ 1⤋
63.37 is the answer.
look 3.14*7.6^2/9
2006-10-09 23:33:33 · answer #9 · answered by rock 2 · 0⤊ 1⤋