If the coordinates of t sides AB and AC of a - ABCare 3-5 and -3-3 respective3ly- then write the length of side B C-

Now,DE=√((3+3)^2+(5+3)^2) =√(36+64) =√(100) =10 units ⇒ DE=10 units Now, BC=2DE[Using mid point theorem] =2×10 =20 units ⇒ BC=20 units. ...

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Distance Formula

If the coordi...

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$If the coordinates of t (sides AB and AC)of a Δ A B C a r e (3, 5) a n d (- 3, - 3) r e s p e c t i v e 3 l y, t h e n w r i t e t h e l e n g t h o f s i d e B C .$

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