Answer:
I think the ans is option 'a'
Final Answer:
Corresponding Angles Theorum; ∠AGF and ∠EHD are congruent
Equivalent ratio means equal in value
18:4 = 9:2 = 36:8
The correct answer is d=45 :)
Check the picture below.
you can pretty much count the units off the grid.
recall area of a rectangle is simply width*height.