If the sector of a circle has a central angle of 50 and an area of 605 cm2, the radius is: 37.24 cm
Find the area of the shaded sector. radius of 3 ...A+ = 7.07
6.46
6.46
The area of the sector is: 221.2 cm2
If the angle at the centre is 60° then the sector occupies 1/6 of the circle as 60/360 = 1/6. The area of a circle = πr² The area of the sector = 1/6.π3² = 9/6.π = 4.712 square units.
The area of the sector of the circle formed by the central angle is: 37.7 square units.
Area of a sector of a circle = (pi) x (radius)2 x (central angle of the sector / 360)
Find the area of the shaded sector. radius of 3 ...A+ = 7.07
6.46
19.23
6.46
if given the central angle and the area of the circle, then by proportion: Given angle / sector area = 360 / Entire area, then solve for the sector area
6.5
324.47 square feet
Radius: A line from the center of a circle to a point on the circle. Central Angle: The angle subtended at the center of a circle by two given points on the circle.
To find the radius of the circle, we first need to determine the radius of the sector. The area of a sector is given by the formula A = 0.5 * r^2 * θ, where A is the area, r is the radius, and θ is the central angle in radians. In this case, the central angle is 400 degrees, which is approximately 6.98 radians. Plugging in the values, we get 300 = 0.5 * r^2 * 6.98. Solving for r, we find that the radius is approximately 7.67 cm.
The angle in a circle sector is called the "central angle." This angle is formed at the center of the circle and subtends the arc of the sector. It is measured in degrees or radians and determines the size of the sector.