Given:
Height of the lighthouse = 280 feet
The angle of depression from the top of the lighthouse to a ship = 18°.
To find:
The distance between boat and shore.
Solution:
Draw a diagram by using the given information.
In a right angle triangle,
In triangle ABC,
Using a calculator, we get
Therefore, the boat is 862 feet away from shore.
Answer: easy peasy so your answer would be 4=(6x7)x12 so what you would do is take the first two and dived them your answer you want to dived it with your other numbers
Step-by-step explanation:
Answer:
.006702
Step-by-step explanation: