meekakak meekakak
  • 27-02-2018
  • Mathematics
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Please find the surface area AND SHOW THE WORK

Please find the surface area AND SHOW THE WORK class=

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supergirlsarah
supergirlsarah supergirlsarah
  • 27-02-2018
Area of one triangle:
2x7=84
84/2=42

Area of all the triangles:
42x4=168

Total area:
168+49=217
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