In triangle pqr base qr is divided at x such that qx =1/2 xr if area of pqr = 81 cm square find the area of triangle pqx
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base=Qx+xR
Qx+2Qx (xR=2Qx)
base=3Qx
=Qx=base÷3
that is
=Area ÷ 3
=81÷3
=27
area of triange PQX = 27 cm.sq.
Qx+2Qx (xR=2Qx)
base=3Qx
=Qx=base÷3
that is
=Area ÷ 3
=81÷3
=27
area of triange PQX = 27 cm.sq.
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