User Guide
Page 9
...calculating a shape's area Explanation of the area formula (not available for the same shape. from the AREA screen or the DEFINITION screen Tip: Select EXAMPLE again to the previous menu. Display To view information about another shape. To display this option: EXAMPLE from the AREA screen Tip: Select WHY? TI-73 / TI-83 Plus... Area Formulas Page 9 again to return to the SELECT A SHAPE menu, and then select another shape, select MENU to return to the original AREA screen. WHY? Tip Press y 5 to return to...
...calculating a shape's area Explanation of the area formula (not available for the same shape. from the AREA screen or the DEFINITION screen Tip: Select EXAMPLE again to the previous menu. Display To view information about another shape. To display this option: EXAMPLE from the AREA screen Tip: Select WHY? TI-73 / TI-83 Plus... Area Formulas Page 9 again to return to the SELECT A SHAPE menu, and then select another shape, select MENU to return to the original AREA screen. WHY? Tip Press y 5 to return to...
User Guide
Page 11
... select an answer, either "CORRECT!" Select PROBLEMS to return to your answer and the correct answer are displayed. Calculate the area and then select the letter that corresponds to the SELECT A LEVEL screen. Tip If you need to end the quiz before the next problem is reset to 0 when you return to.... After you have completed all 15 problems, press ' to the quiz. or your answer. Your answer is checked, and then the next problem is displayed. TI-73 / TI-83 Plus Area Formulas Page 11 3.
... select an answer, either "CORRECT!" Select PROBLEMS to return to your answer and the correct answer are displayed. Calculate the area and then select the letter that corresponds to the SELECT A LEVEL screen. Tip If you need to end the quiz before the next problem is reset to 0 when you return to.... After you have completed all 15 problems, press ' to the quiz. or your answer. Your answer is checked, and then the next problem is displayed. TI-73 / TI-83 Plus Area Formulas Page 11 3.