2. Bisectors of Triangles
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Recall the Midpoint and the Distance Formulas.
Midpoint: M(-1,7)
AB≈ 12.6 units
Let's find the coordinates of the midpoint and the distance one at a time.
Substitute ( -7,5) & ( 5,9)
Add terms
Calculate quotient
Substitute ( -7,5) & ( 5,9)
a-(- b)=a+b
Add and subtract terms
Calculate power
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