Question

Are the radi of the circle equal? Justify
Ilsing the relation between diameter an​

Answer 1

Answer:

The circle above has its center at point C and a radius of length r. By definition, all radii of a circle are congruent, since all the points on a circle are the same distance from the center, and the radii of a circle have one endpoint on the circle and one at the center.

All circles have a diameter, too. The diameter of a circle is the segment that contains the center and whose endpoints are both on the circle. The length of the diameter is twice that of the radius. Therefore, all diameters of a circle are congruent, too.

Step-by-step explanation:

ys it is equal..

Answer 2

Step-by-step explanation:

Radius is the distance from the centre of a circle to any point its circumference.

Diameter of the circle is any line which passes through centre and whose endpoints lie on circle.

So, radius is half of the diameter.

Thus, Diameter=2(radius)