JEE Questions for Maths Heights And Distances Quiz 3 - MCQExams.com

JEE
Maths
Heights And Distances
Quiz 3

From a point on a hill – side of constant inclination, the angle of elevation of the top of a flagstaff on its summit is observed to be α and α metre nearer the top of the hill, it is β. If h is the height of the flagstaff, the inclination of the hill to the horizon is

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ABCD is a rectangular park with AB = 50 m. A tower stands at the point C. The angles of elevation of the top of the tower at A and B are 15° and 30° respectively. The height of the tower is

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The angle of elevation of the top of a mountain observed from each of the three points A, B and C forming a triangle ABC on the plane is α. The height of the mountain is