Texas Instruments TI-84 ANGLE Operations ANGLE OperationsANGLE Operations, ANGLE Operations

Chapter 2: Math, Angle, and Test Operations 84
ANGLE Operations
ANGLE OperationsANGLE Operations
ANGLE Operations
ANGLE Menu
ANGLE MenuANGLE Menu
ANGLE Menu
To display the ANGLE menu, press y;. The ANGLE menu displays angle
indicators and instructions. The Radian/Degree mode setting affects the TI-84 Plus’s
interpretation of ANGLE menu entries.
Entry Notation
Entry NotationEntry Notation
Entry Notation
DMS (degrees/minutes/seconds) entry notation comprises the degree symbol (¡), the
minute symbol ('), and the second symbol ("). degrees must be a real number; minutes and
seconds must be real numbers ‚0.
degrees¡minutes'seconds"
ANGLE
1: ¡Degree notation
2: ' DMS minute notation
3: r Radian notation
4: 8DMS Displays as degree/minute/second
5: R8Pr( Returns r, given X and Y
6: R8Pq(Returns q, given X and Y
7: P8Rx( Returns x, given R and q
8: P8Ry( Returns y, given R and q