The sum of the total number of sides of Pentagon, Septagon and Hexagon is .
A
18
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B
12
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C
15
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D
16
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Solution
The correct option is A 18 Hexagon has 6 sides. Septagon has 7 sides. Pentagon has 5 sides. ∴ Number of sides of Hexagon + Number of sides of Septagon + Number of sides of Pentagon = 6 + 7 + 5 = 18