Question

Find the sine of < I ​

Answer 1

Explanation:So for this question, you need to find side KI and you can find it with the pythagorean theorem

`5^2+√(21)^2 = c^2`

25+21=c^2

46=c^2

c=sqrt46

c=6.78

sin(opposite/hypotnuse)

sin(sqrt21/ sqrt46) =.0117