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49.
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Count
the number of parallelogram in the given figure.
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Answer: Option B
Explanation:
The figure may be labelled as shown.
The simplest ||gms are ABFE, BCGF, CDHG,
EFJI, FGKJ and GHLK. These are 6 in number.
The parallelograms composed of two components
each are ACGE, BDHF, EGKI, FHLJ, ABJI, BCKJ and CDLK. Thus, there are 7 such
parallelograms.
The parallelograms composed of three
components each are ADHE and EHLI i.e. 2 in number.
The parallelograms composed of four
components each are ACKI and BDLJ i.e. 2 in number
There is only one parallelogram composed of
six components, namely ADLI.
Thus, there are 6 + 7 + 2 + 2 + 1 = 18
parallelograms in the figure.
Title :
Analytical Reasoning Q49
Description : 49. Count the number of parallelogram in the given figure. A. 20 ...
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