Question

OPQR is square ('O' being origin) and men are middle points of sides PQ,gr respectively and the
ratio of areas of square and triangle omnis - ( where P,q are relatively prime) then P-q is??​

Answer 1

Answer:

Area of square =a2

Area of ΔOMN=21{0(2a−a)+a(a−0)+2a(0−2a)}

=21{a2−4a2}

=21×44a2−a2=83a2

Area of ΔOMNArea of square=83a2a2=38

Given that the ratio of square OPQR and △OMNis 6λ,

Now

6λ=38