How many rectangles are there in the given figure?

27 33 30 29

30

The logic followed here is; (let's keep in mind the base, means how many rectangles are there in the base) 1+2+3+4= 10  (APCQ)  1+2+3+4= 10  (PFQF) And, the other rectangles are; ALND, LBEN, BMEO, MCFO, ACDF, LCFN, BCEF, ABED, AMOD, LMON Therefore, the total number of rectangles in the above figure are 10+10+10= 30 rectangles..