Lemma
MediumIdentities
OpenStax, Algebra and Trigonometry 2e §9.5 Solving Trigonometric Equations · Exercise 95 · Trigonometry · Identities

Solving Trigonometric Equations · Exercise 95

If a loading ramp is placed next to a truck, at a height of 2 feet, and the ramp is 20 feet long, what angle does the ramp make with the ground?

~8 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §9.5 Solving Trigonometric Equations · Exercise 95

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your working

Check your full solution

Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.