Question

$OPQR$ is a square and $M,N$ are the middle points of the sides $PQ$ and $QR$ respectively, then the ratio of the areas of the square and the triangle $OMN$ is

• A. $8:1$
• B. $2:1$
• C. $8:3$
• D. $4:3$

Answer 1

The correct option is A $8:1$

let the side of the square is $a$

$⟹$ area of square $=a^2$ and area of triangle$=1/2(a/2{)}^2$

$⟹$ ratio $=8:1$