Description:
As we that that 3 of the students voted for counting .
4 Students voted for sorting
6 Students voted for shapes
7 Students voted for addition
Answer:
Counting - 3%
Sorting - 4%
Shapes- 6%
Addition- 7%
Please mark brainliest
<em><u>Hope this helps.</u></em>
Answer:
The angles are related by Snell's Law of refraction.
Step-by-step explanation:
When light is incident on a medium at an angle this angle is known as angle of incidence and it undergoes refraction in the medium at an angle meaning that it deviates from it's normal path this angle of deviation measured with respect to normal is known as angle of refraction and are related by Snell's Law as under

here
is the refractive index of material of lens and
is the refractive index of air equaling 1
8y-10-5y+8=o
+10. +10.
8y -5y. +8
3y+8