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Grade: 9
        
A TOWNSHIP MADE BY GUPTA GROUP HAD A SPECIALTY THAT ALL THE BUILDINGS WERE TRIANGULAR SHAPED, WHICH IS NAMED AS TRIANGULAR SQUARE. THERE WERE TRIANGULAR VILLAS, APARTMENT, MALLS AND FACTORIES IN THAT TOWNSHIP. THE SIDES OF THE BUILDINGS WERE EQUILATERAL. EACH BUILDING WAS AT A DISTANCE OF 12.7M. THE VILLA – 1,600 Sq.units ; APARTMENT – 12,000 sq.units ; MALL – 4,800 sq.units. THE ANGLE FROM THE TOP OF THE VILLA TO THE MALL IS 30 DEGREES AND THE ANGLE FROM THE TOP OF THE MALL TO APARTMENT IS 60 DEGREES. FIND THE HEIGHTS OF EACH BUILDING FROM THE GROUND.
one year ago
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Course Features

  • 728 Video Lectures
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  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
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  • Test paper with Video Solution


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


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