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The points (3, 2), (minus 2, minus 3) and (2, 3) form which kind of triangle?
ARound triangle
BRight triangle
CEqual triangle
DBlunt triangle
Answer & Solution
Correct answer: B. Right triangle
1. Two of the squared sides add to the third.
2. The converse of the Pythagoras theorem applies.
3. It is a right triangle.
_Source: NCERT Class 10 Mathematics, Chapter 7, Coordinate Geometry._
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