To find the area of the shaded sector, we first need to determine the area of the entire circle with a radius of 12, which is calculated using the formula (A = \pi r^2). Thus, the area of the entire circle is (A = \pi (12^2) = 144\pi). If the not shaded area is 100, the area of the shaded sector is then (144\pi - 100). Therefore, the area of the shaded sector is approximately (144\pi - 100) square units.
It is: 110/360*pi*12*12 = 44*pi square units
just multiply the two numbers
It is difficult to say since there is no image and it is not clear what part is shaded. But, if there is a circle with a 12 metre diameter which contains two equal circles which are as large as possible, then the shaded area is probably 56.55 square metres.
If I understand you correctly, if 11/12 of the circle is shaded, then 1/12 is not shaded.
To find the area of the shaded sector, we first need to determine the area of the entire circle with a radius of 12, which is calculated using the formula (A = \pi r^2). Thus, the area of the entire circle is (A = \pi (12^2) = 144\pi). If the not shaded area is 100, the area of the shaded sector is then (144\pi - 100). Therefore, the area of the shaded sector is approximately (144\pi - 100) square units.
394.7841751413609 125.6637061
find the area of the shaded sector 12cm and 24°
We would need to know how big the circle is. And what is the shaded part looks like. That will help us figure out the answer.
Area of sector = 60/360ths ie 1/6th of the total area; Total area = 12 x 12 x 3.14 = 452.16 cm2 Area of sector = 452.16/6 = 75.36 cm2
Area = pi*122 = 144pi square units Shaded area = (260/360)*144pi = 104pi square units
area of whole circle = pi * radius squared = 3.14159 * 36 = 113.1area of sector = 113.1 * ( 10 / 360 ) = 3.14159 sq units
It is: 110/360*pi*12*12 = 44*pi square units
For a circle where sector measures 10 degrees and the diameter of the circle is 12: Sector area = 3.142 square units.
shaded sectors do not appear on listings
if a circle has a radius of 12cm and a sector defined by a 120 degree arc what is the area of the sector
just multiply the two numbers