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Name qquad Lesson Practice a 822 Perimeter and Area of Tria Find the perimeter of each figure. qquad Find the missing measurement for eac the given perimeter. triangle with perimeter 21 units

Name\newline \qquad \newlineLesson Practice a\newline822822 Perimeter and Area of Tria\newlineFind the perimeter of each figure.\newline11. \qquad \newlineFind the missing measurement for eac the given perimeter.\newline33. triangle with perimeter 2121 units

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Q. Name\newline \qquad \newlineLesson Practice a\newline822822 Perimeter and Area of Tria\newlineFind the perimeter of each figure.\newline11. \qquad \newlineFind the missing measurement for eac the given perimeter.\newline33. triangle with perimeter 2121 units
  1. Perimeter Calculation: Let's say the sides of the triangle are aa, bb, and cc. We know that the perimeter PP is the sum of the lengths of the sides, so P=a+b+cP = a + b + c.
  2. Given Perimeter Value: We are given that the perimeter PP is 2121 units. So, we have the equation a+b+c=21a + b + c = 21.
  3. Sum of Triangle Sides: Since we don't have the individual lengths of the sides, we can't find the exact values of aa, bb, and cc. But we know that their sum is 2121 units.

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