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If the extremities of the base of an iso...

If the extremities of the base of an isosceles triangle are the points `(2a ,0)` and (0, a), and the equation of one of the side is `x=2a ,` then the area of the triangle is (a)`5a^2s qdotu n i t s` (b) `(5a^2)/2s qdotu n i t s` `(25 a^2)/2s qdotu n i t s` (d) none of these

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