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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 its side is x=2a, then area of the triangle in sq. units is

A

`5a^2 ` sq. units

B

`5/2a^2 ` sq. units

C

`25/2a^2 ` sq. units

D

None of these

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The correct Answer is:
B
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