If A( m/3, 5 ) is the mid point of the line segment joining the points P(-6, 7 ) and Q ( -2, 3 ) , then the value of m is
Answers
Answered by
28
Answer:
- 12
Step-by-step explanation:
Using mid point formula,
mid point of (a,b) and (c,d) is (a+c/2 , b+d/2).
So, here, mid point of PQ is,
⇒ (-6-2/2 ,7+3/2 )
⇒ (-4, 5)
In question it is given that the mid point is (m/3, 5).
⇒ (-4, 5) = (m/3 , 5)
⇒ - 4 = m/3
⇒ - 4*3 = m
⇒ - 12 = m
Answered by
26
Given:
- A (m/3, 5) is midpoint of P(-6,7) and Q(-2,3)
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Need to find:
- The value of m=?
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Solution:
For a point of be mid point of a line joining two points,
Solving separately,
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