TI-73 / TI-83 Plus Area Formulas Page 3
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The Area Formulas application reviews the definitions and the
area formulas for the rectangle, square, parallelogram, triangle,
trapezoid, and circle. The development of the formulas is shown
graphically, and several examples of the calculation of the area
are given for each shape. A 15-question multiple-choice quiz—
you can choose between two levels of difficulty—provides
practice at applying the formulas. Immediate feedback is given
after each problem is answered, and the high score is saved.
The Area Formulas application is a concept application that TI
wants to share with our customers, educators, and students
before the product definition and testing are complete. It is an
alpha software version, and as such, it may contain
imperfections, or the coding may be incomplete.
TI invites your feedback concerning the functionality and
educational value of the Area Formulas application. Please send
your comments and questions to concept@list.ti.com.
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