Question

If angle of incidence is 30 degree then angle of reflection is

Answer 1

Explanation:

The angle between the mirror and the incident ray is 30 degrees. The sum of the angle of incidence and this angle (30) makes a right angle.

So, the angle of incidence is 90 - 30 = 60 degrees.

As the angle of incidence and the angle of reflection are equal, both angles equal 60 degrees.

Hope it's help you

please make marks as brainliest

Answer 2

the answer is 60 degree I'm also 8th I searchered this question for my exam