QQuestionMathematics
QuestionMathematics
What is the value of *x*?
- ☐ A. 170°
- ☐ B. 70°
- ☐ C. 10°
- ☐ D. 30°
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Answer
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Step 1:I'll solve this step by step, carefully following the LaTeX formatting guidelines.
Step 2:: Analyze the given diagram
- We need to find the value of $$x
- The diagram shows an angle diagram with multiple angle measurements
Step 3:: Identify known angle measurements
- There's a 70° angle adjacent to the unknown $$x$$ angle
- There's a 110° angle on the left side
Step 4:: Apply angle relationship principles
- We can set up the equation: $$110° + x = 180°
- In a complete angle system, the total of adjacent angles must sum to 180°
Step 5:: Solve for x
\begin{align*}
x &= 180° - 110° \ x &= 70° \end{align*}
Step 6:: Verify the solution
- 110° + 70° = 180°, which confirms our calculation - The diagram shows the 70° angle matches our solution
Final Answer
The correct answer is B. 70°.
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