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| Find the perimeter of a: | using the equation: | ||
| Circle (The perimeter of a circle is called Circumference) |
c = 3.14159*2*r c = 3.14159*d |
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- or - |
| Parallelogram | p = 2a + 2b |  |
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| Rectangle | p = 2l + 2w |  |
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| Trapezoid |  |
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| Triangle | p = a + b + c |  |
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