# Problem 308 | Equilibrium of Concurrent Force System

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## Comments

## bakit po cos ang ginamit at

bakit po cos ang ginamit at hindi sin sa force vertical? ung Tsin30+Ccos45=600 salamat!

## Tama ka, sine dapat yan,

Tama ka, sine dapat yan, hindi cosine. Nagkataon lang na ang sine 45° = cos 45° kaya nakuha pa rin yung tamang sagot.