Sections Of A Circle

Area of a circle segment given the central angle definition.

Sections of a circle. The number of square units it takes to fill a segment of a circle try this drag one of the orange dots that define the endpoints of the segment. The pizza slice is called a sector. The actual value is.

Find the area of sector idk. 234 in the diagram θ is the central angle r displaystyle r the radius of the circle and l displaystyle l is the arc length of the minor sector. And the segment which is cut from the circle by a chord a line between two points on the circle.

The diameter is 0 4m so the area is. The segment of a circle is the region bounded by a chord and the arc subtended by the chord. Which is called the interior of the circle ii circle iii outside the circle which is called the exterior of the circle.

The circle and its interior make up the circular region. The holes are circular in cross section because they are drilled out using an auger. Parts of a circle the radius of the circle is a straight line drawn from the center to the boundary line or the circumference.

Find the length of arc ik. The plural of the word radius is radii. Interior and exterior of circle a circle divides the plane on which lies into three parts.

Segment of a circle. In primative terms a circle is the shape formed in the sand by driving a stick. But you may need to work with circle equations in your algebra classes.