Answer: 22 units
9 units
The line segment is a radius.
multiply the chord length and radius and divide by 2
A radius of a circle is a line segment joining the center of the circle to a point on the circle. All such segments have the same length, and this length also called the radius of the circle.
Radii is the plural of radius. A radius is the length of a line segment between the center and the circumference of a circle or sphere.
6.8 units
13.6 units
13 units
15.2 units
9 units
The line segment is a radius.
multiply the chord length and radius and divide by 2
what about such a line segment? the length of such a segment is called the radius. the area of the circle is pi*the length of this segment squared the circumference is 2*pi*the length of this segment
if the segment is the whole length of the circle divide it by 2
There is no such thing as a perpendicular radius.
radius
A radius of a circle is a line segment joining the center of the circle to a point on the circle. All such segments have the same length, and this length also called the radius of the circle.