a rectangle. Find the value of x and the length of each diagonal if HJ = 3x-7x-4 and IK = x -6x-1. HJ IK =

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
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ChapterP: Preliminary Concepts
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HIJK is a rectangle. Find the value of x and the length of each diagonal
### Problem 13

**Rectangle HIJK**

*Find the value of \( x \) and the length of each diagonal if \( HJ = 3x^3 - 7x - 4 \) and \( IK = x^2 - 6x - 1 \).*

- **Diagram:** The rectangle is labeled as HIJK with \( H \) at the top left, \( I \) at the top right, \( K \) at the bottom left, and \( J \) at the bottom right.

- **Equations:**
  - \( x = \) __________
  - \( HJ = \) __________
  - \( IK = \) __________

### Problem 14

*Find the perimeter and area of each figure. Give EXACT answers in simplest radical form, if needed.*

- **Diagram:** A square with a diagonal and one side marked as 7 inches.

- **Measurements:**
  - **Side length =** __________
  - **Perimeter =** __________
  - **Area =** __________
Transcribed Image Text:### Problem 13 **Rectangle HIJK** *Find the value of \( x \) and the length of each diagonal if \( HJ = 3x^3 - 7x - 4 \) and \( IK = x^2 - 6x - 1 \).* - **Diagram:** The rectangle is labeled as HIJK with \( H \) at the top left, \( I \) at the top right, \( K \) at the bottom left, and \( J \) at the bottom right. - **Equations:** - \( x = \) __________ - \( HJ = \) __________ - \( IK = \) __________ ### Problem 14 *Find the perimeter and area of each figure. Give EXACT answers in simplest radical form, if needed.* - **Diagram:** A square with a diagonal and one side marked as 7 inches. - **Measurements:** - **Side length =** __________ - **Perimeter =** __________ - **Area =** __________
**Worksheet on Geometry: Rhombus and Rectangle Problems**

### Part A: Rhombus

Given that **ABCD is a rhombus**, the following measures need to be found. Also, state the theorem or definition that supports each statement:

1. **AB = ___________**
   - **Why?** (Statement and explanation needed)

2. **m∠ABC = ___________**
   - **Why?** (Statement and explanation needed)

*Diagram Description:* 
In the diagram, quadrilateral ABCD is labeled with lines and equations assigned to its sides and angles. Angles and sides are represented using algebraic expressions, for instance, *4x + 15* and *(xy - 1)°*. 

### Part B: Rectangle

Rectangle **HIJK** Problem:

- **Objective**: Find the value of x and the length of each diagonal.
- If **HJ = 3x² - 7x - 4** and **IK = x² - 6x - 1**, solve for the following:

   - **x = ___________**
   - **HJ = ___________**
   - **IK = ___________**

*Diagram Description:* 
A rectangle labeled as HIJK is shown. The task requires using given quadratic equations representing the diagonals to solve for specific values.

**Instructions:**
- Provide exact answers in simplest radical form, if necessary.
- Use applicable geometric theorems and definitions to justify your solutions.
Transcribed Image Text:**Worksheet on Geometry: Rhombus and Rectangle Problems** ### Part A: Rhombus Given that **ABCD is a rhombus**, the following measures need to be found. Also, state the theorem or definition that supports each statement: 1. **AB = ___________** - **Why?** (Statement and explanation needed) 2. **m∠ABC = ___________** - **Why?** (Statement and explanation needed) *Diagram Description:* In the diagram, quadrilateral ABCD is labeled with lines and equations assigned to its sides and angles. Angles and sides are represented using algebraic expressions, for instance, *4x + 15* and *(xy - 1)°*. ### Part B: Rectangle Rectangle **HIJK** Problem: - **Objective**: Find the value of x and the length of each diagonal. - If **HJ = 3x² - 7x - 4** and **IK = x² - 6x - 1**, solve for the following: - **x = ___________** - **HJ = ___________** - **IK = ___________** *Diagram Description:* A rectangle labeled as HIJK is shown. The task requires using given quadratic equations representing the diagonals to solve for specific values. **Instructions:** - Provide exact answers in simplest radical form, if necessary. - Use applicable geometric theorems and definitions to justify your solutions.
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