Segment HP
You can divide the diameter by two.
radius *2 = diameter so then plug the radius in... 4*2=8 8 is the diameter of the figure.
U take 3.14rsquare (r= radius)
2 times pi times radius
The formula is (pi x radius to the power of 2), so its 3.14 x 82.6= figure it out
The radius of a circle is half of its diameter
.160 radius how do I draw it out.
radius = diameter/2 radius = circumference/2*pi
A congruent figure is identical to another figure. Example would be like a circle with the radius of 12 meters, then the congruent figure would have to be a circle with a 12 meter radius.
When you try to figure out an area of a circle, you square the radius, then multiply it by pi to get the area of a circle. A radius square is radius x radius, or radius squared.
The radius is a cord, is it not?
You can divide the diameter by two.
You take out your ruler and measure it.
I would choose the chord that connects points A and B in the figure.
radius *2 = diameter so then plug the radius in... 4*2=8 8 is the diameter of the figure.
If you need the radius, you might try to figure it out based on other pieces of information.
If the figure is truly a circle, then the circumference is (Radius) x (2 pi) .