# data[].attributes.body
These are notes to help with the standard.

# data[].attributes.body
This is our worksheet on finding the missing value of angles.

# data[].attributes.attachment_link.readable_text
Print Worksheet in PDF, answers on next step.
Page 1 of 4 Exercises on Missing Angles for the Triangles.

You can always find an unknown angle, in a right angle triangle as long as you know the lengths of two of the triangle's sides. In the exercises on these worksheets, you are given the lengths of two of the sides. You will need to know which side is adjacent to the angle, which side is opposite to the angle and which side is the hypotenuse.

Students should be familiar with basic trigonometry and have an understanding/overview of inverse functions prior to working through the exercises in these worksheets. Each trigonometry worksheet is in PDF for quick and easy printing. You need to find the missing angle to the nearest degree, each exercise contains 8 triangles. Each triangle has 2 measures that require an angle measure. Use the trig function to calculate the missing angle measure. Trigonometry is typically part of the curriculum or benchmarks from the 8th grade and then occurs onward in most geometry courses.

When you have an understanding of the trigonometric functions, you will then be able to calculate values of functions with a provided angle. When you use the inverse trigonometric function, you can proceed to calculate angles when given some of the function values. Solving these unknown values both ways will be quite helpful as you work through solving triangles in these type of exercises.

# data[].attributes.attachment_link.description
Print Worksheet in PDF, answers on next step. Page 1 of 4 Exercises on Missing Angles for the Triangles. You can always find an unknown angle, in a right angle triangle as long as you know the lengths of two of the triangle's sides.

# data[].attributes.body
This is the application portion of our project.

# data[].attributes.body
A kahoot game on trigonometric functions.

# data[].attributes.body
This is a worksheet on inverse trigonometry functions.

# data[].attributes.attachment_link.title
Inverse Trig Functions Worksheet (pdf) and Answer Key. 29 scaffolded questions on simplifying imaginary numbers

# data[].attributes.body
This video explains in vast detail how to find angles on a right triangle using trigonometric functions.

# data[].attributes.attachment_link.title
Right Triangle Trigonometry - Finding Angles (Inverse Functions)

# data[].attributes.body
This video gives a brief introduction to trigonometric functions.

# data[].attributes.attachment_link.description
A brief lesson on trigonometric functions: sine, cosine, and tangent. We look at their definition and an application.

# data[].attributes.body
Our project is based on Building New Functions From Existing Functions.

# data[].attributes.attachment_link.description
Create a new document and edit with others at the same time -- from your computer, phone or tablet. Get stuff done with or without an internet connection. Use Docs to edit Word files. Free from Google.