A water fountain is at the center of a circular pool. A student walks around the pool and measures its circumference C. Next he stands at the edge of the pool and uses a protractor to measure the angle of elevation θ of his sightline to the top of the water jet. How high is the fountain?
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Geometry & Trigonometry concept. If you need more Geometry & Trigonometry practice, you can also practice Geometry & Trigonometry practice problems.