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.

[2, 2.5)

(2.5, 3]

step-by-step explanation:

i think its these two not sure [2, 2.5)

(2.5, 3]

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)