2.5 ohm
It is 90 degrees between the circle's diameter and its tangent
The diameter of a circle if twice the length of the radius.
If you mean the diameter of a circle with area pi, then the diameter is 2. If you mean the diameter of a circle with circumference pi, then the diameter is 2. If you mean the diameter of a circle with diameter pi, then the diameter is pi. If you mean the diameter of a circle with radius pi, then the diameter is 2pi.
The circumference of a circle divided by its diameter is equal to the value of pi.
Diameter of a circle = circumference/pi Diameter of a circle = 2*radius
The effective resistance between the two points at the ends of any one diameter of the circle when a wire of resistance 10 ohms is bent into a circle is 5 ohms. This is because the two halves of the circle are effectively in parallel, halving the overall resistance.
The radius is half the diameter of a circle.
The relationship between the radius and the diameter of a circle is that: radius = diameter /2
It is 90 degrees between the circle's diameter and its tangent
The radius of a circle is 1/2 of the diameter.
The diameter of any circle is twice its radius
Circumference of a circle is approximately 3.1416 times the diameter of the circle.
The circumference of any circle is its diameter multiplied by (pi).
Diameter is the distance across a circle. The circumference of a circle is the distance around the outside of the circle.
diameter times pi(3.14159) equals cicumference
The diameter of a circle if twice the length of the radius.
The radius is half the diameter.