Math, asked by lucaslandrum87p9n9o8, 10 days ago

What is the area of water that can be covered by the light from the lighthouse


Answered by ninjasplayhouse
The light beam emitted by such an ingenious system is visible over 20 miles (32 kilometers) away!

Following the advent of more automatic technologies, the presence of lighthouse keepers and other resources became less desirable, as automatic lamp changers emerged, eliminating the need for such traditional measures. Fortunately, the great design presented by Fresnel is still applied in lighthouses around the world and guides innumerable people at sea to this day.

pls mark as brainlest answer

lucaslandrum87p9n9o8: How do I add a picture
ninjasplayhouse: look
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