Your device is currently offline. You can view downloaded files in My Downloads.

Lesson Plan

Find angle measures using trigonometric functions

teaches Common Core State Standards CCSS.Math.Content.HSG-SRT.C.8 http://corestandards.org/Math/Content/HSG/SRT/C/8
Quick Assign

You have saved this lesson!

Here's where you can access your saved items.

Dismiss

Card of

or to view additional materials

You'll gain access to interventions, extensions, task implementation guides, and more for this lesson.

Big Ideas: Inverse trigonometric functions allow us to find unknown measures of angles in right triangles. After students have learned the basic trigonometric functions this lesson introduces the idea of the inverse of the functions to find the measures of angles. Students will identify the correct trigonometric function, write the equation to find the angle measure using the inverse, and solve for the angle measure. Vocabulary: inverse, trigonometric functions
Provide feedback