Texas Instruments TI-83-Plus User Guide

TI-83 Plus GeoMaster™ Application Page 27
Drawing a Circle
1. Select
Circle
from the
DRAW
menu.
2. Use the arrow keys to move the cursor to the center point of
the circle.
3. Press
¯
.
4. Press any arrow key to expand the circle.
5. When the circle is the size you want, press
¯
, and then
move the cursor away from the circle.
Drawing a Triangle
1. Select
Triangle
from the
DRAW
menu.
2. Use the arrow keys to move the cursor to the beginning point
of the triangle, and then press
¯
.
3. Move the cursor to draw the first segment of the triangle.
4. Press
¯
to place the second point of the triangle.

Texas Instruments TI-83-Plus Specifications

General

Display Type	LCD
Display Resolution	96 x 64 pixels
Power Source	4 AAA batteries
Programming Language	TI-BASIC, Z80 Assembly
Backup Power	CR1616 or CR1620 lithium battery
RAM	24 KB
Processor	Zilog Z80
Weight	7.4 oz (210 g) with batteries
Dimensions	7.3 x 3.5 x 0.9 inches