ashleynorman200
ashleynorman200 ashleynorman200
  • 10-01-2019
  • Mathematics
contestada

Find the area?
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Find the area Show work class=

Respuesta :

lotsofrogs lotsofrogs
  • 10-01-2019

Answer:

294 square units

Step-by-step explanation:

35^2-21^2=a^2

a^2=784

square root 784=28

21*28/2=294

Answer=294

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