- #1

- 37

- 0

and proceed from there:

tan60=210sinx/(210cosx+40)

1.73=210sinx/210cosx+40

69.2+363cosx=210sinx

0.329+1.728cosx=sinx

0.329=sinx-1.728cosx

is there a trig law i can do to simplify? Thanks all, will keep at it!

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- Thread starter PhysicsAdvice
- Start date

- #1

- 37

- 0

and proceed from there:

tan60=210sinx/(210cosx+40)

1.73=210sinx/210cosx+40

69.2+363cosx=210sinx

0.329+1.728cosx=sinx

0.329=sinx-1.728cosx

is there a trig law i can do to simplify? Thanks all, will keep at it!

- #2

gneill

Mentor

- 20,932

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