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Andrew [12]
3 years ago
15

At 6 am, a ship is sailing due south at constant speed. The navigator sights a lighthouse of bearing 270° at a distance of 24.2

km. At 6:30 am
the bearing of the lighthouse is 285. Find to the nearest km/hour the rate at which the ship is sailing.
km/hr (Round to the
nearest whole number). If the ship keeps sailing south at a constant rate find the bearing of the light house at 9am.
Mathematics
1 answer:
lakkis [162]3 years ago
8 0

Answer:

Step-by-step explanation:

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Step-by-step explanation:

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So, The measure of length CA = c = \sqrt{(x_2-x_1)^{2}+(y_2-y_1)^{2}}

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Hence The area of triangle for the given coordinates is  1.5\sqrt{4.6}  Answer

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