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Math·Geometry and Trigonometry·Right triangles and trigonometry

easy

Triangle $ABC$ is a right triangle with right angle at $B$. If the length of side $AC$ is 13 and the length of side $AB$ is 5, what is the value of $\sin C$?

A

$\frac{5}{13}$

B

$\frac{12}{13}$

C

$\frac{5}{12}$

D

$\frac{13}{5}$