Geometry Help
posted by Ariel .
1.) An isosceles triangle Î”ABC has its altitude at the yaxis and its base at the xaxis. D is the midpoint of segment AC and E is the midpoint of segment CB. Given the coordinates A(2a, 0), B(2a, 0), and C(0, 2b), determine the coordinates of midpoints D and E.
a.)D(2a,b); E(a,b)
b.)D(a,b); E(a,b)
c.)D(0,2b); E(2a,0)
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