Math Problem Statement
Determine the value of x:
Solution
In the image, two parallel lines are intersected by a transversal, forming two angles: and .
These angles are corresponding angles, and since the lines are parallel, corresponding angles are congruent. Therefore, we can set the two angles equal to each other:
Solving for :
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Subtract from both sides:
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Add 6 to both sides:
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Divide by 7:
Thus, the value of is 6.
Would you like more details or have any questions? Here are 5 related questions for further exploration:
- What are corresponding angles and why are they congruent when the lines are parallel?
- If one of the angles was obtuse, what could be its minimum possible value?
- How would the calculation change if the transversal was not perpendicular to the parallel lines?
- Can this problem be solved using another method, such as substitution?
- How do we verify the solution once we find the value of ?
Tip: Always remember to verify your solution by substituting the value of back into the original expressions for the angles!
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Math Problem Analysis
Mathematical Concepts
Geometry
Algebra
Formulas
Corresponding Angles Theorem: Corresponding angles are equal when lines are parallel.
Theorems
Corresponding Angles Theorem
Suitable Grade Level
Grades 8-10
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