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QWhat was the purpose of the planisphere?

ID: #7471 Computer Generations 139 views
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#7471Q ID
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Computer GenerationsTopic

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  • A Solving problems in proportion, trigonometry, multiplication and division
  • B Calculating the area of a closed figure
  • C Predicting the perpetual calendar
  • D A star chart for astronomical use
Correct Answer

Explanation

Explanation: The planisphere was a star chart invented by Abū Rayhān al-Bīrūnī in the early 11th century.

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