Mathematics, 14.10.2020 19:01 tjaigirl

the boat is on the same horizontal level as the foot of a cliff and the angle of depression of the boat from the top of the cliff is 30 degree if the boat is 120 m away from the foot of the cliff, find the height of the cliff and correct to three significant figures

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the boat is on the same horizontal level as the foot of a cliff and the angle of depression of the b...