let's recall that a Centroid in a triangle cuts the Medians into a 2:1 ratio, or namely CG : GD are in a 2: 1 ratio, we can also look at it that the side CD is 2/3 of CD whilst GD is 1/3 of CD, so

Can u show us a pic of the question
Answer:
28cm
Step-by-step explanation:
138-110=28
Answer:
D
Step-by-step explanation:
R(x) = -x^2+122x+400
Answer:
57 degrees
Step-by-step explanation:
because it is the same as the other side