Find the vertical and horizontal component?

enter image source here

1 Answer
Sep 2, 2017

See.

Explanation:

Horizontal component=#18cos18^@≈17.12#
Vertical component=#18sin18^@≈5.56#
The angle adjacent to which side is the cosine multiplied component of given vector and the other will be sine component.
This theory can be proved by lami's theory.