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Prove that the diagonals of a …

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Prove that the diagonals of a rectangle ABCD with vertices A( 2,-1) B(5,-1) C(5,6) D(2,6) are equall and bisect each other

Posted by Harinder Singh 7 years, 11 months ago

CBSE > Class 10 > Mathematics

3 answers

Vivek Kemwal 7 years, 11 months ago

AD=underroot (x1-x2)2 + (y1-y2) =Underroot (2-2)2 + (-1-6)2 =underroot (0)2 + (7)2 =underroot 0 + 49 =7 Same asisey to BC nikal lio bhai BC bhi 7 ayega

0Thank You

Suraj Upadhyay 7 years, 11 months ago

First you have to find distance of AC and BD by distance formula

1Thank You

Ashtrix Official 7 years, 11 months ago

Bro try again ...it is easy just use formulae & u will get answer

0Thank You

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CBSE > Class 10 > Mathematics