distance and midpoint formulas find the distance between two randomly selected points
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Distance and Midpoint FormulasFind the distance between two randomly selected points.
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x y1 1,b g
x y2 2,b g
a b c2 2 2
x x2 1
2b gy y2 1
d x x y y 2 1
2
2 1
2b gb g
y y2 1
2b g c2
x x y y c2 1
2
2 1
2 b gb g
Distance and Midpoint FormulasFind the distance between two points using the distance formula.
d x x y y 2 1
2
2 1
2b gb gd +
2b gb g2
d b gb g2 2
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3 4 9 16
Distance and Midpoint FormulasFind the distance between two points using the distance formula.
d x x y y 2 1
2
2 1
2b gb gd +
2b gb g2
d bgb g2 2
8 2 8.
4 2 5 3
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2 2 4 4
Distance and Midpoint FormulasFind the distance between two points using the distance formula.
d x x y y 2 1
2
2 1
2b gb gd +
2b gb g2
d bgb g2 2
29 5 4.
1 4 bg 4 2
3 4 2 1 4. , , , b gbg
5 2 25 4
Distance and Midpoint Formulas4. From your home, you ride your bicycle 8 miles east, then 15 miles south. How far are you from your home?
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a b c2 2 2 8 152 2 2 c
64 225 2c289 2c
c 289 17 miles
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Distance and Midpoint FormulasFind the midpoint between the two points.
x x y y1 2 1 2
2 2
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5
Midpoint is like finding the average.
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Distance and Midpoint FormulasFind the midpoint between the two points.
x x y y1 2 1 2
2 2
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6
2
Midpoint is like finding the average.
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IKJ2 2
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Distance and Midpoint FormulasFind the midpoint between the two points.
x x y y1 2 1 2
2 2
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7 6 0 0 2. , , , bgbg6
6
Midpoint is like finding the average.
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2 2,F
HGIKJ
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Distance and Midpoint Formulas