Mathematics · 2013
JEE Main · 23 April 2013, Shift 1 · Q66
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 sides is x=2 a, then the…
If the extremities of the base of an isosceles triangle are the points (2a, $\displaystyle 0$) and ($\displaystyle 0$, a) and the equation of one of the sides is $\displaystyle x=2 \mathrm{a}$, then the area of the triangle, in square units, is :
Official answer
(2)
$\displaystyle \frac{5}{2} \mathrm{a}^2$
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JEE Main 2013 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.