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How many sides do 4 pentagons, 5 hexagons, and 1 nonagon have in all?
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How many sides do 4 pentagons, 5 hexagons, and 1 nonagon have in all?

User Invertigo
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2 Answers

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if you add 20 and 30 and 9 you get 59. The reason we can figure this out is because a pentagon has 5 sides. A hexagon has 6 sides, and a nonagon has 9 sides.

User Adrian Brand
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Pentagon - 5 sides = 5 x 4 = 20

Hexagon - 6 sides = 6 x 5 = 30

Nanogon - 9 sides = 9

20 + 30 + 9 = 59 IN TOTAL

User Elizabeth Mattijsen
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8.1k points
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