Mathematics, 25.07.2021 15:50 chynahgibsonwinfrey
The figure below shows the angle of depression of a ship viewed at a particular instant from the top of a 75m vertical cliff is 30°. 30° 75m 30 2.1.1 Find the distance of the ship from the base of the cliff at this instant. (3) 2.1.2 (8) The ship is sailing away from the cliff at constant speed and 1 minute later its angle of depression from the top of the cliff is 20º. Determine the speed of the ship in km/h​
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The figure below shows the angle of depression of a ship viewed at a particular instant from the top...
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