Question

The radius of D is 5cm. Indicate whether the point described is inside, or outside, or on D.
A. Point X: 6 cm from D. B.Point Y: 4cm from D

C. Point Z: 5cm from D

Answer 1

As it can be seen from the conditions of the problem, D is a circle or a sphere of radius 5cm. If we measure the distance from the center of D, then X is outside, Y is inside and Z is on D.