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A building is made by keeping the lower window of a building at a height of 2 metre above the ground and its upper Windows 6 m vertically above the lower window in view to have proper sunlight at certain instant the angle of elevation of a balloon from this window are observed to be 60 degree and 30 degree respectively find out height of the balloon above the ground

Posted by Tohid Raza 6 years, 10 months ago

CBSE > Class 10 > Mathematics

1 answers

Chirag Mantri 6 years, 10 months ago

11m Is That Correct,?

1Thank You

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Posted by Kanika . 1 month, 1 week ago

CBSE > Class 10 > Mathematics