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A line is joining two points A(6,2) and B(2,8).
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Find :-
(i) Its midpoint
(ii) Its slope
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Answers
Answered by
131
Given:
- AB is a line with points A(6,2) and B(2,8).
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To find:
- Mid-point
- Slope
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Solution:
- We have two coordinates of the line.
- Let the mid point of the line be P(x,y)
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➛ For finding the mid point, we use the given formula
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- Substituting the values
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Hence,
- Mid point of the given line is P(4 ,5)
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➛ Now, we will find the slope of tge line by using the given formula
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- Substituting the values
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Hence,
- Slope of the given line is .
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Answered by
30
Solution
Given :-
- Joining Point of a line is A(6,2) & B(2,8)
Find :-
- It's Midpoint
- It's Slope
Explanation
Let,
If any two point are P(x' , y') & Q(x" , y").
Then , Midpoint will. be of these point
Here,
- x' = 6 , x" = 2
- y' = 2 , y" = 8
First Calculate Midpoint,
==> Midpoint of these two point = (( 6+2)/2 , (2+8)/2)
==> Midpoint of these two point = (8/2 , 10/2)
==> Midpoint of these two point = (4, 5)
Now, Calculate Slope,
==> Slope of line = (8-2)/(2-6)
==> Slope of line = 6/(-4)
==> Slope of line = -3/2
Here, Slope is Negative ,
That's means a line is trending downward from left to right.
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