What is the distance between the points (2, -1) and (7, -13)?
- A. 17
- B. 11
- C. 15
- D. 13 ✓
Correct answer
D. 13
Explanation
Using the distance formula: √[(7-2)² + (-13--1)²] = √[5² + -12²] = √169 = 13.
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