SOLUTION: point Q,R,S lie on XZ in such a way that Q is the midpoint of XZ, R is the midpoint of XQ and S is the midpoint of QZ. if QS=4, what is the length of RZ?

SOLUTION: point Q,R,S lie on XZ in such a way that Q is the midpoint of XZ, R is the midpoint of XQ and S is the midpoint of QZ. if QS=4, what is the length of RZ?

Algebra.Com

Question 813381: point Q,R,S lie on XZ in such a way that Q is the midpoint of XZ, R is the midpoint of XQ and S is the midpoint of QZ. if QS=4, what is the length of RZ?
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
qs=4 so sz=4
and rq=4
3*4=12
rz=12
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