# Vertical Angles

## Two congruent, non-adjacent angles formed by intersecting lines.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Vertical Angles

by CK-12 //basic
Solve vertical angle problems.
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## Vertical Angles

This concept introduces students to vertical angles.
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## Angles--Writing and solving simple equations to find a missing angle 7.G.5

Identify adjacent and vertical angles formed by intersecting lines and then find missing angle measures.
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## Vertical Angles

This concept introduces students to vertical angles.
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## Vertical Angles Student Textbook

This concept introduces students to vertical angles.
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## Vertical Angles

Solve vertical angle problems.
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## Vertical Angles

This concept introduces students to vertical angles. EngageNY has been used for a portion of this content.
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Explore the relationships among angles formed by intersecting lines.
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## Vertical Angles

This concept introduces students to vertical angles.
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• PLIX

## Vertical Angles: Yo-Yo Eiffel Tower Trick

Vertical Angles Interactive
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• PLIX

## Vertical Angles

Vertical Angles Interactive
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• Video

## Vertical Angles Principles - Basic

by CK-12 //basic
This video provides the student with a walkthrough on identifying vertical angles.
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• Video

## Vertical Angles Examples - Basic

by CK-12 //basic
This video provides the student with a walkthrough of one or more examples from the concept "Vertical Angles".
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• Video

## Vertical Angles Principles

This video gives more detail about the mathematical principles presented in Vertical Angles.
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• Video

## Vertical Angles Examples

This video shows how to work step-by-step through one or more of the examples in Vertical Angles.
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• Video

## Proof - Vertical Angles are Equal

by CK-12 //basic
Proves that vertical angles are equal.
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• Video

## Complementary, Supplementary, and Vertical Angles

by CK-12 //basic
Defines types of angles and goes over some practice problems.
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• Video

## Angle Relationships and Types of Triangles

by CK-12 //basic
Explains angle relationships and different types of triangles.
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• Video

## Vertical Angles - Overview

by CK-12 //basic
Overview
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• Video

## Vertical Angles - Example 1

by CK-12 //basic
Find the measure of an angle using the vertical angle
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• Video

## Vertical Angles - Example 2

by CK-12 //basic
Find the measure of angles formed by intersecting lines
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• Video

## Vertical Angles - Example 3

by CK-12 //basic
Find the measure of angles formed by intersecting lines (multi-step)
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• Critical Thinking

## Vertical Angles Discussion Questions

A list of student-submitted discussion questions for Vertical Angles.
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• Real World Application

## Vertical Angles

What is the maximum vertical angle of a roller coaster?
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• Study Guide

## Angles Study Guide

This study guide reviews angle nomenclature, how to measure angles, different types of angles, congruent angles, and angle pairs.
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## Angle Activities

by Kyle Bardman //basic
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## Angle Activities

by Isha //basic
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• Flashcards

## Vertical Angles

by Galaxy Portillo //basic
This will you better understand 7th grade math.
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