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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 `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

A

`(5)/(4)a^(2)`

B

`(5)/(2)a^(2)`

C

`(25)/(4)a^(2)`

D

`5a^(2)`

Text Solution

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The correct Answer is:
B
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MCGROW HILL PUBLICATION-CARTESIAN SYSTEM OF RECTANGULAR COORDINATES AND STRAIGHT LINES -QUESTIONS FROM PREVIOUS YEARS. (AIEEE/JEE MAIN PAPERS)
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