How many rectangles are there in the given figure?
Solution
Number of rectangles in EFHG = 1 + 2 + 3 = 6 Number of rectangles in ABCD = 1 + 2 + 3 + 4 = 10 1 rectangle is IJKL. So, total rectangles = 6 + 10 + 1 = 17 $$\therefore$$ The correct answer is option B.