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Subjects
Mathematics CBSE
Class 10
Some Applications of Trigonometry
Textbook questions
24.
Exemplar example problems II
Exercise condition:
2
m.
From a balloon vertically above a straight road, the angles of depression of two cars at an instant are found to be \(45^{\circ}\) and \(60^{\circ}\). If the cars are \(100 \ m) apart, find the
height
of the
balloon
.
Answer:
The
height
of the
balloon
\(=\)
\(50(1 - \sqrt{3}) \ m\)
\(50(1 + \sqrt{3}) \ m\)
\(50(3 - \sqrt{3}) \ m\)
\(50(3 + \sqrt{3}) \ m\)
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