Ashraful has purchased a square sheet of plywood 169 square feet area. To cover a wall he must cut off 3 feet from a side. What is the area in square feet of the wall?

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Geometry

প্রশ্নঃ Ashraful has purchased a square sheet of plywood 169 square feet area. To cover a wall he must cut off 3 feet from a side. What is the area in square feet of the wall?

  • ক. 154
  • খ. 144
  • গ. 196
  • ঘ. 130

সঠিক উত্তরঃ

130
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Geometry