Engineering Board Exam Reviewer · Solid Analytic Geometry · easy
Find the distance between the points (1,2,3) and (4,6,15).
- 13
- 169
- 17
- 9
Answer
A. 13
Solution
d=sqrt((4-1)2+(6-2)2+(15-3)2)=sqrt(9+16+144)=13.
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