Question

83/73/209 round of to100

Answer 1

Answer:

Laws of refraction state that: The incident ray refracted ray, and the normal to the interface of two media at the point of incidence all lie on the same plane. The ratio of the sine of the angle of incidence to the sine of the angle of refraction is a constant. This is also known as Snell's law of refraction.

Step-by-step explanation:

HOPE IT HELP'S............

Answer 2

Answer:

Step-by-step explanation:

100,100,200 is your answer hope it is helpful