Question

How to find solid angle when theta and fi are give?

Answer 1

$\huge{Hey Mate!!!}$

☆☞ Here is ur answer ☜☆

✔✔ The solid angle subtended by a segment of a spherical cap cut by a plane at angle γ from the cone's axis and passing through the cone's apex can be calculated by the formula: For example, if γ=-θ, then the formula reduces to the spherical cap formula above: the first term becomes π, and the second πcosθ.

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