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h=160cm=1.6m
h'=2m
h'1=14m
dit:h1..?
jwb:
h' = h'1
h =h1
2 =14
1.6 =h1
h1 . 2=1.6 . 14
h1 . 2=22.4
h1 =22.4/2
h1 =11.2
jawabannya C.
mungkin
1,6/2 = T/14
0,8 . 14 = T
11,2 m
:)