Chapter 1.5, Problem 30E

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7th Edition

Alexander + 2 others

ISBN: 9781337614085

Textbook Problem

*In Exercises 27 to 35, complete the formal proof of each theorem.*

Any two right angles are congruent.

To determine

**To find:**

The complete formal proof of the given theorem.

Explanation

**Given:**

The statement of given theorem is,

Any two right angles are congruent.

**Definition:**

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

**Approach:**

According to the given theorem, make a drawing of two right angles.

Figure (1)

From figure (1), it can be observed that,

Given:

Prove:

The formal proof of given theorem is explained in table below.

Statements | Reasons |

1. |
1. Given |

2. |
2. The measure of right angle is |

3. |
3 |

Sect-1.1 P-1ESect-1.1 P-2ESect-1.1 P-3ESect-1.1 P-4ESect-1.1 P-5ESect-1.1 P-6ESect-1.1 P-7ESect-1.1 P-8ESect-1.1 P-9ESect-1.1 P-10E

Sect-1.1 P-11ESect-1.1 P-12ESect-1.1 P-13ESect-1.1 P-14ESect-1.1 P-15ESect-1.1 P-16ESect-1.1 P-17ESect-1.1 P-18ESect-1.1 P-19ESect-1.1 P-20ESect-1.1 P-21ESect-1.1 P-22ESect-1.1 P-23ESect-1.1 P-24ESect-1.1 P-25ESect-1.1 P-26ESect-1.1 P-27ESect-1.1 P-28ESect-1.1 P-29ESect-1.1 P-30ESect-1.1 P-31ESect-1.1 P-32ESect-1.1 P-33ESect-1.1 P-34ESect-1.1 P-35ESect-1.1 P-36ESect-1.1 P-37ESect-1.1 P-38ESect-1.1 P-39ESect-1.1 P-40ESect-1.1 P-41ESect-1.2 P-1ESect-1.2 P-2ESect-1.2 P-3ESect-1.2 P-4ESect-1.2 P-5ESect-1.2 P-6ESect-1.2 P-7ESect-1.2 P-8ESect-1.2 P-9ESect-1.2 P-10ESect-1.2 P-11ESect-1.2 P-12ESect-1.2 P-13ESect-1.2 P-14ESect-1.2 P-15ESect-1.2 P-16ESect-1.2 P-17ESect-1.2 P-18ESect-1.2 P-19ESect-1.2 P-20ESect-1.2 P-21ESect-1.2 P-22ESect-1.2 P-23ESect-1.2 P-24ESect-1.2 P-25ESect-1.2 P-26ESect-1.2 P-27ESect-1.2 P-28ESect-1.2 P-29ESect-1.2 P-30ESect-1.2 P-31ESect-1.2 P-32ESect-1.2 P-33ESect-1.2 P-34ESect-1.2 P-35ESect-1.2 P-36ESect-1.2 P-37ESect-1.2 P-38ESect-1.2 P-39ESect-1.2 P-40ESect-1.2 P-41ESect-1.2 P-42ESect-1.2 P-43ESect-1.2 P-44ESect-1.2 P-45ESect-1.2 P-46ESect-1.2 P-47ESect-1.2 P-48ESect-1.3 P-1ESect-1.3 P-2ESect-1.3 P-3ESect-1.3 P-4ESect-1.3 P-5ESect-1.3 P-6ESect-1.3 P-7ESect-1.3 P-8ESect-1.3 P-9ESect-1.3 P-10ESect-1.3 P-11ESect-1.3 P-12ESect-1.3 P-13ESect-1.3 P-14ESect-1.3 P-15ESect-1.3 P-16ESect-1.3 P-17ESect-1.3 P-18ESect-1.3 P-19ESect-1.3 P-20ESect-1.3 P-21ESect-1.3 P-22ESect-1.3 P-23ESect-1.3 P-24ESect-1.3 P-25ESect-1.3 P-26ESect-1.3 P-27ESect-1.3 P-28ESect-1.3 P-29ESect-1.3 P-30ESect-1.3 P-31ESect-1.3 P-32ESect-1.3 P-33ESect-1.3 P-34ESect-1.3 P-35ESect-1.3 P-36ESect-1.3 P-37ESect-1.3 P-38ESect-1.3 P-39ESect-1.3 P-40ESect-1.4 P-1ESect-1.4 P-2ESect-1.4 P-3ESect-1.4 P-4ESect-1.4 P-5ESect-1.4 P-6ESect-1.4 P-7ESect-1.4 P-8ESect-1.4 P-9ESect-1.4 P-10ESect-1.4 P-11ESect-1.4 P-12ESect-1.4 P-13ESect-1.4 P-14ESect-1.4 P-15ESect-1.4 P-16ESect-1.4 P-17ESect-1.4 P-18ESect-1.4 P-19ESect-1.4 P-20ESect-1.4 P-21ESect-1.4 P-22ESect-1.4 P-23ESect-1.4 P-24ESect-1.4 P-25ESect-1.4 P-26ESect-1.4 P-27ESect-1.4 P-28ESect-1.4 P-29ESect-1.4 P-30ESect-1.5 P-1ESect-1.5 P-2ESect-1.5 P-3ESect-1.5 P-4ESect-1.5 P-5ESect-1.5 P-6ESect-1.5 P-7ESect-1.5 P-8ESect-1.5 P-9ESect-1.5 P-10ESect-1.5 P-11ESect-1.5 P-12ESect-1.5 P-13ESect-1.5 P-14ESect-1.5 P-15ESect-1.5 P-16ESect-1.5 P-17ESect-1.5 P-18ESect-1.5 P-19ESect-1.5 P-20ESect-1.5 P-21ESect-1.5 P-22ESect-1.5 P-23ESect-1.5 P-24ESect-1.5 P-25ESect-1.5 P-26ESect-1.5 P-27ESect-1.5 P-28ESect-1.5 P-29ESect-1.5 P-30ESect-1.5 P-31ESect-1.5 P-32ESect-1.5 P-33ESect-1.5 P-34ESect-1.5 P-35ESect-1.CR P-1CRSect-1.CR P-2CRSect-1.CR P-3CRSect-1.CR P-4CRSect-1.CR P-5CRSect-1.CR P-6CRSect-1.CR P-7CRSect-1.CR P-8CRSect-1.CR P-9CRSect-1.CR P-10CRSect-1.CR P-11CRSect-1.CR P-12CRSect-1.CR P-13CRSect-1.CR P-14CRSect-1.CR P-15CRSect-1.CR P-16CRSect-1.CR P-17CRSect-1.CR P-18CRSect-1.CR P-19CRSect-1.CR P-20CRSect-1.CR P-21CRSect-1.CR P-22CRSect-1.CR P-23CRSect-1.CR P-24CRSect-1.CR P-25CRSect-1.CR P-26CRSect-1.CR P-27CRSect-1.CR P-28CRSect-1.CR P-29CRSect-1.CR P-30CRSect-1.CR P-31CRSect-1.CR P-32CRSect-1.CR P-33CRSect-1.CR P-34CRSect-1.CR P-35CRSect-1.CR P-36CRSect-1.CR P-37CRSect-1.CR P-38CRSect-1.CR P-39CRSect-1.CR P-40CRSect-1.CR P-41CRSect-1.CR P-42CRSect-1.CR P-43CRSect-1.CR P-44CRSect-1.CR P-45CRSect-1.CR P-46CRSect-1.CR P-47CRSect-1.CR P-48CRSect-1.CR P-49CRSect-1.CR P-50CRSect-1.CR P-51CRSect-1.CR P-52CRSect-1.CT P-1CTSect-1.CT P-2CTSect-1.CT P-3CTSect-1.CT P-4CTSect-1.CT P-5CTSect-1.CT P-6CTSect-1.CT P-7CTSect-1.CT P-8CTSect-1.CT P-9CTSect-1.CT P-10CTSect-1.CT P-11CTSect-1.CT P-12CTSect-1.CT P-13CTSect-1.CT P-14CTSect-1.CT P-15CTSect-1.CT P-16CTSect-1.CT P-17CTSect-1.CT P-18CTSect-1.CT P-19CTSect-1.CT P-20CTSect-1.CT P-21CTSect-1.CT P-22CTSect-1.CT P-23CT

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