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The distance between the points (0, 0) and (36, 15) is:
A45
B51
C39
D41
Answer & Solution
Correct answer: C. 39
1. Square 36 and 15 to get 1296 and 225.
2. Their sum is 1521.
3. Its square root is 39.
_Source: NCERT Class 10 Mathematics, Chapter 7, Coordinate Geometry._
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