Question

in the triangle ABC,M and N are the midpoints of AB and AC respectively.Given that A(-3,2),B(-1,4) and C(5,2) then find the MN and BC​

Answer 1

Step-by-step explanation:

mid point of AB is M

A(-3,2) and B(-1,4)

by mid point formula

$\frac{x1 + x2} {2} \: \: \frac{y1 + y2}{2}$

$\frac{ - 3 - 1}{2} \: \: \frac{2 + 4}{2}$

$\frac{ - 4}{2} \: \: \frac{6}{2}$

therefore M(-2,3)

midpoint of AC is N

A(-3,2) C(5,2)

$\frac{5 + 3}{2} \: \: \frac{2 + 2}{2}$

$\frac{8}{2} \: \: \frac{4}{2}$

therefore N (4,2)

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Answer 2

Hey ! Hope it helps