Medians and sides

Triangle ABC in the plane Oxy has the coordinates of the points:
A = 2.7
B = -4.3
C-6-1

Try to calculate the lengths of all medians and all sides.

Your answer:

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You need to know the following knowledge to solve this word math problem:

geometry

analytic geometry
vector

arithmetic

second power

planimetry

Pythagorean theorem
right triangle
triangle

Grade of the word problem

high school

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