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Medians and Altitudes ? Lesson 4 Unit 5 , GACA , Honors Geometry .
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Z is the centroid of triangle ABC . If AZ = 12 what is ZY ? A. 6 B. 9 C. 12 D. 18
@luka1998 @CashBoy27 @DemolisionWolf @rockstargirl17 anybody ?
@jonjenkins7653 ??
if z is the centroid, then it means that from Z to A, the distance is (2/3)rds of the total height of the triangle |dw:1383859925917:dw|
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@Faith_Rochelle ^_^
So what formula could I use to figure out what ZY is ?
@DemolisionWolf
formula... how about this formula i'll make from looking at the picture I drew: h = (2/3)h + (1/3)h and (2/3)h = AZ = 12 does that help?
so it is 6 right ?
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yep ^_^ I was just gonna reword my prior response
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