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J jitenmazee Banned Jan 11, 2016 #2 The angle of elevation of a ladder leaning against a wall is 60%u00BA and the foot of the ladder is 4.6 m away from the wall. The length of the ladder is: a - 2.3 m b - 4.6 m c - 7.8 m d - 9.2 m
The angle of elevation of a ladder leaning against a wall is 60%u00BA and the foot of the ladder is 4.6 m away from the wall. The length of the ladder is: a - 2.3 m b - 4.6 m c - 7.8 m d - 9.2 m