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  • 13-03-2021
  • Mathematics
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Plssss help! Find the perimeter of each polygon. Assume that lines which appear to be tangent.

Plssss help Find the perimeter of each polygon Assume that lines which appear to be tangent class=

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thebecks
thebecks thebecks
  • 13-03-2021

Answer:

11) 75.2

12) 44.2

Step-by-step explanation:

angles formed by intersecting lines tangent to a circle are the same length.

11)

Perimeter = 2(5) + 2(12) + 2(11.4) + 2(9.2) = 75.2

12)

Perimeter = 2(4) + 2(8) + 2(5.3) + 2(4.8) = 44.2

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