Math Problem Statement
Find the value of each variable by arranging the variables from greatest to least.
Solution
Let's analyze the given geometric figure. We are dealing with multiple intersecting lines and angles labeled with variables and numerical values.
Step-by-step breakdown:
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Understanding the angles:
- The angle marked as is already known.
- The angle and the angle form a linear pair because they are on a straight line. Therefore, they are supplementary, meaning their sum is .
- The angle is vertically opposite the angle . Thus, .
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The right angle at (indicated by the square box) tells us that angles around this intersection follow specific properties:
- The angle and the angle form a linear pair.
- The angle and are on a straight line, making them supplementary.
Equations setup:
- Equation 1:
- Equation 2:
- Equation 3:
- Equation 4:
Solving for the variables:
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Solving for : From Equation 1:
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Solving for : From Equation 2: Substituting :
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Solving for : From Equation 3:
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Solving for : From Equation 4: Simplifying:
Conclusion:
The values of the variables from greatest to least are:
Let me know if you'd like further details or have any questions!
Here are five relative questions for further exploration:
- How are vertical angles used in solving for unknown variables?
- What is the relationship between supplementary angles on a straight line?
- How does solving linear equations help in geometry problems?
- How can the concept of complementary angles be applied in this diagram?
- How do right angles simplify calculations for other angles in intersecting lines?
Tip: Always check if angles are supplementary or complementary when working with intersecting lines—this helps simplify the problem quickly!
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Math Problem Analysis
Mathematical Concepts
Geometry
Linear pairs
Supplementary angles
Vertical angles
Formulas
Linear pair: angles on a straight line add up to 180°
Vertical angles: equal angles when two lines intersect
Theorems
Vertical Angle Theorem
Linear Pair Theorem
Suitable Grade Level
Grades 7-10
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