Question

A driving mirror consists of a cylindrical mirror of
radius of curvature 10 cm and the length over the
curved surface is 10 cm. If the eye of the driver be
assumed to be at a great distance from the mirror,
then field of view in radian is​

Answer 1

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Here is your answer in the image...

Answer 2

Answer:

1

Explanation:

as we know theta is equal to arc by radius and given that arc length=10cm and diameter is 10 therefore radius=5cm

=》 theta=10/5=2