What is sinK?
a. 12/13
b. 13/12
c. 5/13
d. 5/12

Answer:
a. 12/13
Step-by-step explanation:
Sin is opposite over hypotenuse.
Opposite side of K is 12 and your hypotenuse is 13
Answer:
[tex]\sf sin(K)= \dfrac{12}{13}[/tex]
Explanation:
[tex]\hookrightarrow \sf sin(x)= \dfrac{opposite}{hypotensue}[/tex]
using the formula:
[tex]\sf sin(K)= \dfrac{12}{13}[/tex]