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_____________ is the midpoint of (1, 2) and (5, 8).(a) (2, 5)(b) (3, 5)(c) (5, 2)(d) (5, 3)I got this question by my school teacher while I was bunking the class.Query is from Slope of a Line topic in chapter Straight Lines of Mathematics – Class 11

Answer»

The CORRECT answer is (b) (3, 5)

For EXPLANATION I would say: We know, midpoint of (x1, y1) and (x2, y2) is \((\FRAC{x1+x2}{ 2}, \frac{y1+y2}{2})\).

So, midpoint of (1, 2) and (5, 8) is ((1+5)/2, (2+8)/2) is (3, 5).


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