Question

PLEASE HELP
What is sin C? If necessary, round your answer to two decimal places.

Answer 1

This is a right triangle, so this is a triangle in which one angle is a right angle, that is, 90 degrees. For a given angle α, sinα follows the following relation:


`sin \alpha = (O)/(H)`

So, in the triangle above:


`O = 7`

`H = 17.46`

Thus, the result applying the previous equation is given by:


`sinC = (7)/(17.46)= 0.40`