## Error message

• Deprecated function: Methods with the same name as their class will not be constructors in a future version of PHP; ctools_context has a deprecated constructor in require_once() (line 127 of /home/tusa/public_html/sites/all/modules/ctools/ctools.module).
• Deprecated function: Methods with the same name as their class will not be constructors in a future version of PHP; ctools_context_required has a deprecated constructor in require_once() (line 127 of /home/tusa/public_html/sites/all/modules/ctools/ctools.module).
• Deprecated function: Methods with the same name as their class will not be constructors in a future version of PHP; ctools_context_optional has a deprecated constructor in require_once() (line 127 of /home/tusa/public_html/sites/all/modules/ctools/ctools.module).
• Deprecated function: Methods with the same name as their class will not be constructors in a future version of PHP; panels_cache_object has a deprecated constructor in require_once() (line 127 of /home/tusa/public_html/sites/all/modules/ctools/ctools.module).

# Inverse Circular Trigonometric Functions 2

Worksheet (Trigonometry)

## Inverse Circular Trigonometric Functions 2 Worksheet

This free trigonometry worksheet contains problems where students must find the value of inverse circular trigonometric functions. Students must apply the properties of arcsin, arccos, and arctan to find exact values. (In this worksheet, inverse functions are represented using the "arc-" prefix notation.)

## Lesson:

To find the exact value of inverse circular functions

14

3

Yes

## Samples:

Tutor-USA.com Worksheet
Trigonometry – Inverse Circular Functions

Find the exact value:

1) sin(arctan 3/4)

3) cos(arcsin 5/6)

5) tan(arccos µ)

9)  arcsin(tan π)

13)  tan[arcsin 5/13 + arctan(-3/4)]