Don't lose your points!

+

# Angles Formed by Intersecting Lines: The Challenge

##### Rating:
(89)
• (19)
• (15)
• (10)
• (5)
• (40)
Author: Rachel Kaplan
##### Description:

-Vertical angles
-Supplemental angles that form a linear pair
-Solving angle measures that are given algebraically

When angles are formed by intersecting lines, many fun possibilities, including vertical angles and supplementary angles occur. Learn about them in this learning packet! Then when you think you're a pro try the Challenge at the bottom of the page to test out your angle abilities.

(more)

## Try Our College Algebra Course. For FREE.

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to many different colleges and universities.*

No credit card required

28 Sophia partners guarantee credit transfer.

281 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 25 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.

Tutorial

Prologue: Terms

Section one: Linear Pairs

Section two: Vertical Angles

Section three: Algebraic Angles

Section four: Challenge

Section five: Challenge Answers

## Useful Terms

Here are some terms that you should be sure to keep in mind while reviewing this packet:

congruent = a term used to describe two angles that are exactly the same degree measure

supplementary angles = two angles that when added together, equal 180 degrees

linear pair = two angles that form a straight (180 degree) line

vertical angle = two angles that, when two lines intersect, are directly opposite each other

....Continue on in this learning packet to explore these terms in depth

## What's next?

Ready for more fun with angles? Check out my next learning packet, entitled "Angles Formed by a Transversal: The Ultimate Challenge" that covers more properties of angles, including corresponding angles, alternate angles, and more!