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CBSE Class 10 Answered

Find the value of a, for which point p (a/3, 2) is the mid-point of the line segment joining the points Q(-5, 4) and R(-1, 0)
Asked by Piubenerjee44 | 06 Mar, 2019, 10:59: PM
answered-by-expert Expert Answer
midpoint of the line segment joining Q(-5, 4)  and R(-1, 0)  is  [ (-5 -1)/2 , (4+0)/2 ] or (-3, 2)
 
hence a/3 = -3  or  a = -3(3) = -9
Answered by Thiyagarajan K | 07 Mar, 2019, 12:19: AM

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