Which statement about the radius of a sphere is true?

the radius is a chord from one point on the surface of the sphere to another point on the surface of the sphere.

the radius is a three-dimensional circle in which all points are equidistant from a fixed point.

the radius is a line segment from the center point to the surface of the sphere.

the radius is created from a plane that passes through the center of the sphere

(C) The radius is a line segment from the center point to the surface of the sphere.

Step-by-step explanation:

Radius of sphere: The radius  of a sphere is a line segment from the center point to the surface of the sphere.  The radius is half the diameter while the diameter is half the sphere or the circle.

From the given options only option (C) describes correctly about the radius of sphere.

Hence option (C) is correct.

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.

than do 23.50 times 18 and then divide your answer by 100 than you will get x.