CBSE BOARD X, asked by singhalnikki23, 1 year ago

Find the lengths of the medians AD and BE of triangle ABC whose vertices are A(7,-3) B(5,3) C(3,-1)...
Plzz tell...

Answers

Answered by jjeffrey1603
6

Answer : -

You could find the solution for this this question in the attachment below

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singhalnikki23: Thanks..
singhalnikki23: But plz tell me that why have you used the mid point formula for finding the coordinates of D,E and F
singhalnikki23: ??
jjeffrey1603: becoz the median divides the base into two equal parts
jjeffrey1603: so it is easy to use mid point formula to find the coordinates
singhalnikki23: Ohhkk!!
singhalnikki23: Thanks...
Answered by meezan0571
2

first calculate mid point of BC i.e D = (4,1) using mid point formula.... hence median AD= Square root(16+9) = 5

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similarly first calculate mid point of A and B i.e E, than calculate BE Median

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