Final answer:
To find the perimeter of a polygon with n sides and a given length of each side, multiply the length of each side by the number of sides.
Step-by-step explanation:
To find the perimeter of a polygon with n sides, we need to multiply the length of each side by the number of sides. In this case, the length of each side is 3p+4q units. So, the perimeter would be (3p+4q) multiplied by n.
For example, if we have a polygon with 5 sides and p=2, q=3, the perimeter would be (3(2)+4(3)) multiplied by 5, which simplifies to (6+12) multiplied by 5, resulting in 90 units.
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