3 years ago

If a light ray is relflected off the shiny surface at 170 degrees, at what angle did the light ray first strike the surface?

1 answer:

3 0

Answer:

10 degrees

Step-by-step explanation:

take 180-170

and then 10 is your answer

you only need to try to get to 180

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Answer:

Step-by-step explanation:

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