# Medians and sides

Determine the size of a triangle KLM and the size of the medians in the triangle. K=(-5; -6), L=(7; -2), M=(5; 6).

Correct result:

k =  8.2462
l =  15.6205
m =  12.6491
t1 =  13.6015
t2 =  7.2801
t3 =  10.7703

#### Solution:

${t}_{2}=\sqrt{\left({x}_{1}-{b}_{0}{\right)}^{2}+\left({y}_{1}-{b}_{1}{\right)}^{2}}=\sqrt{\left(7-0{\right)}^{2}+\left(\left(-2\right)-0{\right)}^{2}}=\sqrt{53}=7.2801$

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