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An airplane is approaching point A …

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An airplane is approaching point A along a straight line and at a constant altitude h. At 10:00 am, the angle of elevation of the airplane is 20oand at 10:01 it is 60o. What is the altitude h of the airplane if the speed of the airplane is constant and equal to 600 miles/hour? (round answer to 2 decimal points

Posted by Eniya Govind 5 years, 11 months ago

CBSE > Class 10 > Mathematics

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CBSE > Class 10 > Mathematics