Find the length of the medians of the triangle whose vertices are (2, 4), (0, 6) and
(1, 2).
Answers
Answered by
1
Step-by-step explanation:
ANSWER
Let A(−6,−2)B(2,−2) and c(−2,−5) be the vertices of ΔABC.
Midpoint of AB=p(x
1
,y
1
)=(
2
−6+2
,
2
2−2
)=(−2,0)
Midpoint of BC=Q(x
2
,y
2
)=(
2
2−2
,
2
−2−5
)=(0,
2
−7
)
Midpoint of AC=R(x
3
,y
3
)=(
2
−6−2
,
2
2−5
)=(−4,
2
−3
)
Length of the median
PQ=
(−2−(−2))
2
+(−5−0)
2
=
0+25
=5 units
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