Really need help please!!

triangle CDE has vertices C (-2,4) D (6,2) and E (-4,-2) determine the exact location of the centroid

3 answers

Depends on the method you are supposed to use.
If no method is specified, here is one the neatest shortcuts to find the centroid:

add the x's and divide by 3
add the y's and divide by 3

centroid is (0,4/3)
I have to go through all the steps and find the midpoints and then the equations of the medians and then do substitution
please help me I need to finish this so that I can go into grade 11. A new water tower must be equidistant from three communities. They are located at (-25, 20) (-5, -40) and (15, 30). Find the coordinates of the point where the water tower should be built which i am assuming is the circumcenter. Please give all steps
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