Select Board & Class


Some Applications Of Trigonometry

Question 3:

A contractor plans to install two slides for the children to play in a park. For the children below the age of 5 years, she prefers to have a slide whose top is at a height of 1.5 m, and is inclined at an angle of 30 ° to the ground, where as for the elder children she wants to have a steep side at a height of 3 m, and inclined at an angle of 60 ° to the ground. What should be the length of the slide in each case?


It can be observed that AC and PR are the slides for younger…

To view the solution to this question please

What are you looking for?