coordinate

Question: If the points (–2,–5), (2,–2), (8,a) are collinear, then the value of $a$ is



1) $-\frac{5}{2}$
2) $\frac{5}{2}$
3) $\frac{3}{2}$
4) $\frac{1}{2}$
Solution: Explanation: No Explanation
Points related to triangle (Orthocente Circumcentre Incentre) Area of some geometrical figures Collinearity

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