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1 answer:

6 0

Answer:

Step-by-step explanation:

To get the height of the lighthouse, we need to take the sine function of the angle
sin4° = 0.07
sin4° = h/1480
⇒ h/1480 = 0.07
⇒ h = 1480 x 0.07
⇒ h = 103.6
⇒ h = <u>104 feet</u>

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