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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

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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