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galina1969 [7]
3 years ago
9

In equilateral ΔABC, AD, BE, and CF are medians. If FO = 4, then AO =

Mathematics
2 answers:
nasty-shy [4]3 years ago
6 0

It's B since we know it is an equilateral triangle and since the sides are congruent, and CF are medians/bisect AB, Triangle AFO is a right triangle. Now,

DedPeter [7]3 years ago
5 0

Answer:

AO=8

Step-by-step explanation:

8, because point O is the centroid because it is the intersection point of the medians. The distance from a vertex to the centroid is always the same, and the ratio of the distance from a vertex to the centroid to the distance from the centroid to the side is always 2:1. So, we know that since FO=4, CO=8. AO=CO, so AO=8.

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