   Chapter 1.CR, Problem 44CR ### Elementary Geometry for College St...

6th Edition
Daniel C. Alexander + 1 other
ISBN: 9781285195698

#### Solutions

Chapter
Section ### Elementary Geometry for College St...

6th Edition
Daniel C. Alexander + 1 other
ISBN: 9781285195698
Textbook Problem
1 views

# For Review Exercise 44, see the figure that follows Review Exercise 45, Given: ∠ 4 ≅ ∠ 6 Prove: ∠ 5 ≅ ∠ 6

To determine

To find:

The two-column proof for 56.

Explanation

Given:

The given figure is,

Figure (1)

46.

Definition:

If the measure of two angles is equal then the angles are known as congruent angles.

The pair of nonadjacent angles in the opposite direction that lie on two intersecting straight lines is called vertical angles.

Approach:

The reasons for given statements is explained in table below.

 Statements Reasons 1. ∠4≅∠6 1. Given 2. An ∠4 and ∠5 are vertical angles. 2. Given 3. ∠4≅∠5 3. The vertical angles are congruent. 4. ∠5≅∠6 4. According to Transitive Property, if x≅y, and y≅z, then x≅z. Since, ∠4≅∠6 and ∠1≅∠2

### Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution

#### The Solution to Your Study Problems

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

Get Started

#### Find more solutions based on key concepts 