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finlep [7]
3 years ago
7

an equilateral triangle and a regular pentagon have the same perimeter. Each side of the pentagon is 3 inches shorter than each

side of the triangle. what is the perimeter of the triangle?
Mathematics
1 answer:
klemol [59]3 years ago
6 0
The answer is 4.5 for the side length of the pentagon and 7.5 is the side length for the triangle because 7.5*3(3 sides) = 22.5 and 4.5*5(5 sides)= 22.5. The perimeter is 22.5
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