O LINEAR EQUATIONS AND INEQUALITIES Finding angle measures of a triangle given angles with variables In the triangle below, suppose that m/G=(x-5)°, mZH=(x-5)°, and m/1 = (4x+4)°. Find the degree measure of each angle in the triangle. (x - 5) ⁰ G (x - 5) ⁰ (4x + 4)° H m/G = m/H = m/I = 0° C

Algebra and Trigonometry (6th Edition)
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Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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### Finding Angle Measures of a Triangle Given Angles with Variables

In the given triangle, suppose that:
- \( m \angle G = (x - 5)^\circ \)
- \( m \angle H = (x - 5)^\circ \)
- \( m \angle I = (4x + 4)^\circ \)

Find the degree measure of each angle in the triangle.

#### Diagram Description:
The diagram portrays a triangle labeled as triangle \( GHI \), where:
- Angle \( G \) is \( (x - 5)^\circ \)
- Angle \( H \) is also \( (x - 5)^\circ \)
- Angle \( I \) is \( (4x + 4)^\circ \)

#### Interactive Elements:
A set of interactive input boxes is provided for entering the calculated degree measures of each angle:
- \( m \angle G \) = [ ]
- \( m \angle H \) = [ ]
- \( m \angle I \) = [ ]

The interface includes buttons for "Explanation" and "Check" to assist in solving and verifying the solution.

##### Note:
To find the degree measures, use the property that the sum of angles in a triangle is \( 180^\circ \).

Sum Equation:
\[ m \angle G + m \angle H + m \angle I = 180^\circ \]
Transcribed Image Text:### Finding Angle Measures of a Triangle Given Angles with Variables In the given triangle, suppose that: - \( m \angle G = (x - 5)^\circ \) - \( m \angle H = (x - 5)^\circ \) - \( m \angle I = (4x + 4)^\circ \) Find the degree measure of each angle in the triangle. #### Diagram Description: The diagram portrays a triangle labeled as triangle \( GHI \), where: - Angle \( G \) is \( (x - 5)^\circ \) - Angle \( H \) is also \( (x - 5)^\circ \) - Angle \( I \) is \( (4x + 4)^\circ \) #### Interactive Elements: A set of interactive input boxes is provided for entering the calculated degree measures of each angle: - \( m \angle G \) = [ ] - \( m \angle H \) = [ ] - \( m \angle I \) = [ ] The interface includes buttons for "Explanation" and "Check" to assist in solving and verifying the solution. ##### Note: To find the degree measures, use the property that the sum of angles in a triangle is \( 180^\circ \). Sum Equation: \[ m \angle G + m \angle H + m \angle I = 180^\circ \]
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