EEI 83° 2+34x B) 8 D) 6 95° A A) 10 C) 2 Bankie Y X 33x+1 85° 80° D W > H

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
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how would you do 87?
Certainly! Here is the transcription:

---

## Trigonometric and Geometric Problems

### Problem 1

A trapezoid is given with the following angles and expressions:

- \(\angle A = 83^\circ\)
- \(\angle D\) is represented by the expression \(2 + 34x\)

Four options are provided to solve for \(x\):

- A) 10
- B) 8
- C) 2
- D) 6

### Problem 2

A quadrilateral \(WXYZ\) is given with the following angles and expressions:

- \(\angle Y = 95^\circ\)
- \(\angle X = 85^\circ\)
- \(\angle W = 80^\circ\)
- \(\angle V\) is represented by the expression \(33x + 1\)

Four options are provided to solve for \(x\), with the correct option circled:

- A) 3 (This option is circled)
- B) 6
- C) 1
- D) 12

### Problem 3

A quadrilateral \(PQR \) is given with the following angles:

- \(\angle P = 100^\circ\)
- \(\angle Q \text{and} \angle R = 80^\circ\)

*Note: The third problem’s diagram is partially visible and incomplete.*

### Comments and Annotations

Some handwritten notes and answers are observed:
- "Frongkite" is written next to Problem 1.
- For Problem 2, Option A (3) is circled and "Kaagisaa" is annotated.

### Graphical Explanation

1. **Problem 1 Diagram:**
   - The diagram of the trapezoid shows \( \angle A \) and \( \angle D \), indicating the need to find \( x \) by solving the expression or equation provided.

2. **Problem 2 Diagram:**
   - The quadrilateral with specific angle measures allows for the calculation of \( x \) to satisfy the equation \( 33x + 1 = 95^\circ \).

3. **Problem 3 Diagram:**
   - Incomplete visibility but indicative of understanding properties and angle sums within quadrilaterals.

---

This educational breakdown showcases the problems and the thought process involved in solving the given trigonometric and geometric equations. By understanding these examples,
Transcribed Image Text:Certainly! Here is the transcription: --- ## Trigonometric and Geometric Problems ### Problem 1 A trapezoid is given with the following angles and expressions: - \(\angle A = 83^\circ\) - \(\angle D\) is represented by the expression \(2 + 34x\) Four options are provided to solve for \(x\): - A) 10 - B) 8 - C) 2 - D) 6 ### Problem 2 A quadrilateral \(WXYZ\) is given with the following angles and expressions: - \(\angle Y = 95^\circ\) - \(\angle X = 85^\circ\) - \(\angle W = 80^\circ\) - \(\angle V\) is represented by the expression \(33x + 1\) Four options are provided to solve for \(x\), with the correct option circled: - A) 3 (This option is circled) - B) 6 - C) 1 - D) 12 ### Problem 3 A quadrilateral \(PQR \) is given with the following angles: - \(\angle P = 100^\circ\) - \(\angle Q \text{and} \angle R = 80^\circ\) *Note: The third problem’s diagram is partially visible and incomplete.* ### Comments and Annotations Some handwritten notes and answers are observed: - "Frongkite" is written next to Problem 1. - For Problem 2, Option A (3) is circled and "Kaagisaa" is annotated. ### Graphical Explanation 1. **Problem 1 Diagram:** - The diagram of the trapezoid shows \( \angle A \) and \( \angle D \), indicating the need to find \( x \) by solving the expression or equation provided. 2. **Problem 2 Diagram:** - The quadrilateral with specific angle measures allows for the calculation of \( x \) to satisfy the equation \( 33x + 1 = 95^\circ \). 3. **Problem 3 Diagram:** - Incomplete visibility but indicative of understanding properties and angle sums within quadrilaterals. --- This educational breakdown showcases the problems and the thought process involved in solving the given trigonometric and geometric equations. By understanding these examples,
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