please help thank you
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1
Answer:
10
Step-by-step explanation:
Answered by
2
i.
Given,
(X1,y1)=(1,2)
(X2,y2)=(7,10)
Using distance formula,
D= root(x2-x1)^2+(y2-y1)^2
= root(7-1)^2+(10-2)^2
= root(6)^2+(8)^2
= root 36+64
= root 100
= root 10^2
=10 units
Hence, the distance between the pair of points is 10 units
ii.
Given,
(X1,y1)=(1,2)
(X2,y2)=(7,10)
Now,
Midpoint (x,y) = (x1+x2)/2 , (y1+y2)/2
=(1+7)/2 , (10+2)/2
= 8/2 , 12/2
= 4 , 6
Hence, the coordinates of the midpoint of the line segment joining two points are (4,6)
Given,
(X1,y1)=(1,2)
(X2,y2)=(7,10)
Using distance formula,
D= root(x2-x1)^2+(y2-y1)^2
= root(7-1)^2+(10-2)^2
= root(6)^2+(8)^2
= root 36+64
= root 100
= root 10^2
=10 units
Hence, the distance between the pair of points is 10 units
ii.
Given,
(X1,y1)=(1,2)
(X2,y2)=(7,10)
Now,
Midpoint (x,y) = (x1+x2)/2 , (y1+y2)/2
=(1+7)/2 , (10+2)/2
= 8/2 , 12/2
= 4 , 6
Hence, the coordinates of the midpoint of the line segment joining two points are (4,6)
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