# Solved papers for JEE Main & Advanced JEE Main Online Paper (Held On 23 April 2013)

### done JEE Main Online Paper (Held On 23 April 2013)

• question_answer1)                 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 $x=2a,$ then the area of the square units, is:     JEE Main Online Paper ( Held On 23  April 2013 )

A)                  $\frac{5}{4}{{\operatorname{n}}^{2}}$

B)                                         $\frac{5}{2}{{\operatorname{n}}^{2}}$

C)                                         $\frac{25{{a}^{2}}}{4}$

D)                                         $5{{a}^{2}}$