### Home > INT3 > Chapter 9 > Lesson 9.1.2 > Problem9-21

9-21.

Antonio’s friend Jessica was also on The Screamer when it broke. Her seat was 65 feet above the ground. What was her seat’s angle of rotation? Is there more than one possibility? Homework Help ✎

The height of the triangle is 65' and the hypotenuse is 100'.

$\sin \theta = \frac{65}{100}$

How many positions on The Screamer are 65 feet above the ground?

One point is at approximately 40.5°.