A pair of perpendicular straight lines drawn through the origin form an isosceles triangle with line 2x+3y=6 then area of the triangle so formed is
A
3613
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B
1217
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C
135
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D
1713
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Solution
The correct option is A3613 ax+by+c=0d=∣∣
∣∣ax1+by1+c√a2+b2∣∣
∣∣2x+3y=6OD=2(0)+3(0)−6√22+32OD=6√13 InΔOABsin45−ODOAOA=ODcsc45OA=6√13×√2OA=OB=6√2√13 Area=12×OA×OB=12×6√2√13×6√2√13=3613