Sagitta (h) can be calculated using the following formula:
A = R2 cos-1{(R-h)/R} - (R-h) √(2Rh-h2)whereA = area of segment
R = Radius of circle
h = sagitta
Adjust the compass to the given line segment then construct the circle.
No, it cannot.
Circumference = diameter*pi
Vol = 4/3*pi*r3 so given the volume, you can calculate the radius. Height of sphere = 2*radius.
well if the radius is given then the diameter is : d=2r. as for in a circle the diameter is : d=2(pi)r pi=3.14
Adjust the compass to the given line segment then construct the circle.
Radius of a circle = diameter/2
This is the radius of the circle. It connects the center of the circle to any point on the circumference. The length of the radius is constant for a given circle.
No, it cannot.
Calculating the radius of a semicircle depends on what information about the semicircle is given.
That's a radius of the circle.
Circumference = diameter*pi
Area of a circle = pi x radius squared, so to get the radius, divide the Area by pi (3.14159), and then find the square root of that
the length is: 2rsin(1/2 theta) where r is the radius and theta is the included angle.
Vol = 4/3*pi*r3 so given the volume, you can calculate the radius. Height of sphere = 2*radius.
radius
well if the radius is given then the diameter is : d=2r. as for in a circle the diameter is : d=2(pi)r pi=3.14