Mathematics in Real life

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Across
  1. 2. used in construction of a building
  2. 4. _____ Equation used in calculating unknown ages
  3. 5. Used in search to show relatable items to the topic
  4. 9. Used in earthquake intensity measurement
  5. 10. Used in the projection of 3D image into 2D image
Down
  1. 1. used in prediction of weather
  2. 3. used in GPS
  3. 6. used in calculating volume of water in a well
  4. 7. used in fashion designing to study various shapes
  5. 8. Used to find national income of a country