Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Related questions
Question
I need the bottom four

Transcribed Image Text:# Geometry Basics: Angle Addition Postulate
## Page 32
---
### Student Information
- **Name:** ___________________________
- **Date:** _______________________
- **Per.:** _______
---
### Instructions
Complete the following exercises using the provided diagram.
---
### Diagram
The diagram features a series of intersecting lines (BF and AC), creating several angles. Points A, B, C, D, E, and F are marked on the lines, dividing them into segments.
*Note: \( \text{BF} \perp \text{AC} \).*
---
### Exercises
1. **Use the diagram to complete each part.**
a) **Name the vertex of \( \angle 4 \):** ______________
b) **Name the sides of \( \angle 1 \):** ______________
c) **Write another name for \( \angle 5 \):** ______________
d) **Classify each angle:**
\( \angle FBC \): ______________
\( \angle EBF \): ______________
\( \angle ABC \): ______________
e) **Name an angle bisector:** ______________
f) **If \( m\angle EBD = 36^\circ \) and \( m\angle DBC = 108^\circ \), find \( m\angle EBC \):** ______________
g) **If \( m\angle EBF = 117^\circ \), find \( m\angle ABE \):** ______________
2. **If \( m\angle MKL = 83^\circ \), \( m\angle JKL = 127^\circ \), and \( m\angle JKM = (9x - 10)^\circ \), find the value of \( x \).**
*Triangle diagram included with points J, K, L, M.*
\( x =\) ______________
3. **If \( m\angle EFH = (5x + 1)^\circ \), \( m\angle ZHG = 62^\circ \), and \( m\angle EFG = (18x + 11)^\circ \), find each measure.**
*Diagram with points E, F, G, H, Z.*
\( x =\) ______________
\( m\angle
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