TI-84 Plus Cabrië Jr. Application Page 40
5. Select the three points that determine the angle of rotation. A
new rotated object is created.
Tip
• You can also select a number such as an angle measurement
or a number that you have entered using the Alpha-Num tool
for the angle of rotation. This number must be on the screen
before you select the Rotation tool.
• If you use an angle measurement, the rotation will be between
0 and 180 degrees because the angle measurement tool
measures the interior angle.
Dilation
1. Draw an object.
2. Draw a point that is the center for the dilation.
3. Use the Alpha-Num tool to place the dilation factor on the
screen.
4. Open the F4 menu and then select Dilation.
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