Final answer:
To find the distance from C to G, use the Pythagorean theorem to calculate the hypotenuse of the right triangle formed by CG.
Step-by-step explanation:
To find the distance from C to G, we can use the Pythagorean theorem. The distance travelled from C to G can be found by calculating the hypotenuse of the right triangle formed by CG. We can use the coordinates of C and G to find the lengths of the sides of the triangle. Let's assume C is located at (x1, y1) and G is located at (x2, y2).
The length of the side CG is given by the formula:
CG = sqrt((x2 - x1)^2 + (y2 - y1)^2).
Substituting the coordinates of C (-2, 1) and G (-2, 9) into the formula:
CG = sqrt((-2 - (-2))^2 + (9 - 1)^2) = sqrt(0^2 + 8^2) = sqrt(64) = 8.
Therefore, the distance from C to G is 8.