Hi I really need help. I am extremley behind with some course homework for my summer courses. If someone got give the answers to the one's below, it would be greatly appreciated. Thank you so much.

Question

1) Point G is the centroid
AG = 18
AE =?
2)Given the points

(2,3),(8,10),(6,9)

Find the orthocenter

Select one:
a. (0.59,0.95)
b. (-6.25,19.50)
c. (-6.50,19.12)

3)Given the points

(7,−1),(9,0),(9,3)

Find the ortocenter

Select one:
a. (-9.12,-147.83)
b. (11.00,-1.00)
c. (-0.50,51.25)
d. (49.75,-2.30)

Answer 1

<< If someone got give the answers to the one's below, it would be greatly appreciated.>> We don't do that.

Answer 2

Carefully study this example then adapt it to your particular problems.
They do a good job of outlining the steps.
I suggest you print out these steps, then follow them

https://patch.com/new-jersey/wyckoff/find-orthocenter-of-a-triangle-geometry_eb93cdab