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Question

How many rectangles are there in the given figure.
544420.PNG

A
10
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B
9
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C
8
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D
7
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Solution

The correct option is D 9
The simplest rectangles are ABJI, BCKJ, IJFG and JKEF i.e. 4 in number.
The rectangles composed of two components each are ACKI, BCEF, IKEG and ABFG i.e. 4 in number.
The only rectangle composed of four components is ACEG.
Thus, there are 4+4+1=9 rectangles in the given figure.
The figure may be labelled as shown.
945066_544420_ans_a78dbdf51f694556a8416fec188a9922.JPG

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