Area in square inches = pi*radius2
Area of a circle = pi x radius2 The area of a circle with radius 3 cm = pi x 32 = 28.27433388 = 28.3 cm2 (1 decimal place)
Area = pi*32 = 28.274 square mm to 3 d.p.
A = 804 square feet.
We have to guess at what the question means where it says a "32 foot circle".-- Is the circle 32 feet in diameter . . . across the widest part ?-- Is it 32 feet in radius . . . from the center to the curve ??-- Is it 32 feet in circumference . . . around the curve ???We'll assume it's 32 feet in "diameter" ... across the 'widest' part.The area of a circle is [ pi R2 ] where 'R' = the radius = 1/2 of the diameter.pi R2 = pi (32/2)2 = pi (16)2 = 256 pi = 804.25 square feet (rounded)
A 32-inch circle has an area of 804 square inches.
A circle with a radius of 32 inches has an area of 3,216.99 square inches.
The area of a circle if the diameter is 32 feet is: 804.2 square feet.
Area of a circle = pie(3.14)*r*r since, radius = 4 units area = 3.14*4*4 = 50.24 units
with your radios, you multiply the times the radios
Area in square inches = pi*radius2
Area = 804.25 inches2
The area of a circle is pi * r2. The area is 32, so 32 = pi * r2 32/pi = r2 r = sqrt(32/pi) d = 2 * sqrt(32/pi) d = 6.38307649 inches
Area = pi*r2 r = sqrt(area/pi) Radius = sqrt(64/pi) Radius = 4.5 =========
32 x 32 x 3.14 = 3215.36 sqyds
3215.36 square inchesArea of circle = π r2= 3.14 (32 inches)2= 3.14 (32 inches) (32 inches)= 3215.36 square inches
radios