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The vertices of a Delta ABC are A (-5,-...

The vertices of a `Delta ` ABC are A (-5,-1), B (3,-5) , C (5,2). Show that the area of the `Delta ` ABC is four times the area of the triangle formed by joining the mid-points of the sides of the triangle ABC.

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SUBHASH PUBLICATION-S.S.L.C ANNUAL EXAMINATION QUESTION PAPER MARCH- 2019 ( WITH ANSWERS )-II. Answer the following
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