donald12 donald12
  • 08-02-2017
  • Mathematics
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What is the answer for question 11. Please tell me.

What is the answer for question 11 Please tell me class=

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Kerbal27
Kerbal27 Kerbal27
  • 08-02-2017
66.24 m² is the answer. 

[tex] \frac{1}{2}*7*11.2 + 5.2^{2} = 66.24[/tex]
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