What is the circumference of a circle with a radius of 7 units?
Difficulty: Easy
About this MCQ
Easy SAT item. Correct choice: A. 14π.
- A. 14π ✓
- B. 16π
Why not B: “16π” is not 14π.
- C. 49π
Why not C: “49π” is not 14π.
- D. 7π
Why not D: “7π” is not 14π.
Correct answer
A. 14π
Explanation
14π is the value that answers “What is the circumference of a circle with a radius of 7 units” (option A). Option B (16π) is a different value from 14π. Option C (49π) is a different value from 14π. Option D (7π) is a different value from 14π. Keep 14π as the SAT fact for this stem.
Source: Original practice question, MCQsHub
Tags: SAT, Math, American Exams, Geometry
Submitted by: MCQsHub Editorial