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Correct Answer: B
Correct Answer: B
Method / Topic: Geometry and Trigonometry
The answer uses the formula that matches the figure and target quantity.
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Correct Answer: B
Method / Topic: Geometry and Trigonometry
The circumference
is C = πd, where d is the diameter. Substituting d = 10 gives C = 10π.
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Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Shortcut used, common trap, and the fastest solving route
- Fix the shape.
- Choose the matching formula.
- Substitute values with units.
A circle has diameter 10. What is its circumference?
Explanation
Correct Answer: B
Method / Topic: Geometry and Trigonometry
The answer uses the formula that matches the figure and target quantity.
Short Explanation
Detailed Explanation
Correct Answer: B
Method / Topic: Geometry and Trigonometry
The circumference
is C = πd, where d is the diameter. Substituting d = 10 gives C = 10π.
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