10th Class
Mathematics
Some Applications of Trigonometry
Question Bank
Trigonometry and Its Application
question_answer
The length of the shadow of a tower decreases by 30 m, when sun ray's inclination increased from\[\mathbf{45}{}^\circ \text{ }\mathbf{to}\text{ }\mathbf{60}{}^\circ \]. Find the height of the tower (in m).