F is the midpoint of EG. Find the length of EG , given that the length of FG is 10.9

A. 20.9
B. 21.8
C. 22.8
D. 23

Respuesta :

If F is the midpoint then multiply FG by 2 to find the length of EG: 10.9•2=21.8. B is the answer :)
21.8 because 10.9+ 10.9 =21.8

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