A) (20 ~ 8) m
B) (20 + 8) m
C) (20 - 8) m
D) (20 x 8) m
Correct Answer: B
Solution :
Height of the tree = 20 m = Height of the building + 8 m So, the height of the building = 20 m - 8 m = 12 mYou need to login to perform this action.
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