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Shreyansh
Questions (2)
Write the dimensions of the following kitchen plan and find the area of its floor to be tiled presuming that the plan is drawn
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4x square plus x plus 9=0
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Answers (1)
Let the two lines be 1.)ax+by+c=0; and 2.)dx+ey+f=0 ; then the 2 angle bisectors are obtained by the formula; (ax+by+c)/_/(a^2+b^2) ={+-} (dx+ey+f)/_/(d^2+e^2) ...........(A.) so we get equations in a,b,c,d,e,f by comparing the equations of the given angle