littlehuman89
littlehuman89 littlehuman89
  • 09-02-2020
  • Mathematics
contestada

Help find the perimeter of this shape to two decimal places. Thanks!​

Help find the perimeter of this shape to two decimal places Thanks class=

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Hrishii
Hrishii Hrishii
  • 09-02-2020

Step-by-step explanation:

Perimeter of given shape

[tex] = \pi \: \frac{d}{2} + \pi \: \frac{d}{2} + 60 + 60 \\ \\ = \pi \: d + 120 \\ \\ = 3.14 \times 40 + 120 \\ \\ = 125.60 + 120 \\ \\ = 245.60 \: m \\ [/tex]

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