This is the CBS's this is a B a bit
, to hit nails into a piece of wood or a wall, or to break things into pieces.
Answer:
the angle of incident is 40°
Explanation:
NQ is the normal to the mirror, therefore
angle NQA =90°
PQA = 50°
incident angle = NQA - PQA
90°- 50° = 40°
note that the angle of reflection is equal to the angle of incident
Aw don’t say that! I’m sure your beautiful:)
