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Question
Determine the number of pentagons in the following figure ______.
Determine the number of pentagons in the following figure ______.
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Solution
The correct option is D 10
The figure is labelled as shown. In this case, six pentagons have been formed by the combination of three triangles and two rhombuses-
ADEFHJ, CFHJL, EHJLB, GJLBD, ILBDF and KBDFH.
Four other pentagons are formed by the combination of three triangles and one rhombus - LCFHM, LBEHM, BKFHM and BLlFM. Thus, there are 10 pentagons in the figure.
The figure is labelled as shown. In this case, six pentagons have been formed by the combination of three triangles and two rhombuses-
ADEFHJ, CFHJL, EHJLB, GJLBD, ILBDF and KBDFH.
Four other pentagons are formed by the combination of three triangles and one rhombus - LCFHM, LBEHM, BKFHM and BLlFM. Thus, there are 10 pentagons in the figure.
ADEFHJ, CFHJL, EHJLB, GJLBD, ILBDF and KBDFH.
Four other pentagons are formed by the combination of three triangles and one rhombus - LCFHM, LBEHM, BKFHM and BLlFM. Thus, there are 10 pentagons in the figure.
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