Question

solve if you are a genius



There is a figure below (a rectangle). You can see different colors depicting different regions of the figure. The labels on the top of a region defines the area of that region.

Can you find the area of the green shaded region labelled with a question mark?​

Answer 1

Answer:

The White triangle is similar to the Red one Now Ratio of sides is 2:3 (as the ratio of areas = ratio of bases if the height is same)

Seeking that, area of the white triangle

$= \frac{9}{4} × area \: of \: the \: red \: mtriangle = \frac{9}{2}$

Following all the above, the Green region = 5.5 units