Using the Calculator in Trigonometry (HSC SSCE Mathematics Standard): Flashcards

Degrees, minutes, and seconds

$60′$ (60 minutes)

$60″$ (60 seconds)

Degree mode

$°′″$ or DMS button

SHIFT key (or 2nd function key)

The angle from a trigonometric ratio

Decimal degrees to degrees, minutes, and seconds

$0.87$

Press the trig key ($\sin$, $\cos$, or $\tan$)