Math, asked by sailajamadhurima, 9 months ago

The angle
of deveation is
130 degrees then find the angle of
reflection and glancing angle and angle incidence?

Answers

Answered by wipronreddy

0

Answer:

as 60

Step-by-step explanation:

angle of incidence +glancing angle of incidence =90

so, angle of incidence =90-glancing angle of incidence. =90 -39

=30

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