Mathematics, 13.07.2019 14:30 Angellopezzz
1. a regular pentagon has side length 12 cm. the perimeter of the pentagon is 60 cm and the area is 247.7 cm2. a second pentagon has side lengths equal to 18 cm. find the perimeter of the second pentagon. 2. the ratio of the areas of two similar polygons is 49: 36. if the perimeter of the first polygon is 15 cm, what is the perimeter of the second polygon? round to the nearest hundredth.
Answers: 1
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1. a regular pentagon has side length 12 cm. the perimeter of the pentagon is 60 cm and the area is...
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