3 years ago

3. A ray of light is reflected by three mirrors. What should be

Mathematics

1 answer:

ioda3 years ago

5 0

Answer:

35 degrees

Step-by-step explanation:

The law of reflection states that the angle of reflection equals the angle of incidence, or

${\theta }_{\text{r}}={\theta }_{\text{i}}$

So, if ${\theta }_{\text{r}}=35$

So, Angle of incidence will also be equal to 35 degrees.

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