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If point C is the midpoint of (look at the drawing), what is the coordinate of point B?
|dw:1319315972712:dw|
C can't be the midpoint of side AB since it is not on segment AB; B(5,1). Are you sure that you attached the correct drawing?
(–3, 3) (–2, 1) (–4, 4) (–4, 1)
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sorry
?????
since\[y _{c}=\frac{y_{B}-y_{A}}{2}\]\[y _{B}=2y _{C}-y _{A}=2(4)-5=3\]similarly for the x-coordinate of B\[x _{B}=2x _{C}-x _{A}=2(1)-5=-3\]So point B(-3,3)
thank you
ur welcome :})
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