Casio FX-CG10, Руководство пользователя

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6. Use
f
to move the highlighting to [Add Table] and then press
w
.
• This will display an animation table that shows the
length of line segment CD at each step of the animation
in a column labeled “Length”.
7. Press
J
to close the animation table screen.
8. Press
J
again to make the drawing screen active.
9. Select sides CD, DE, and CE of the triangle.
10. Press
J
to display the measurement box.
• If the icon does not appear on the left edge of the screen, highlight the up arrow to
the left of the measurement box and then press
w
. On the icon palette that appears,
select the icon.
11. Perform steps 5 through 6 above.
• Now when the animation table appears, it will include
the “Length” column we created in step 6, long with a
new “Area” column, which contains the area of triangle
CDE at each step of the animation.
• As can be seen here, the area of triangle CDE does not change as point D moves along
line segment AB, which is parallel to the base (CE) of the triangle.
12. To exit the animation table screen, press
J
.
13. To close the measurement box, press
J
twice.
Note
• You can add up to 26 columns to the animation table.
• In place of steps 4 through 6 in the above procedure, you can use either of the following
operations to add a column to the animation table:
6
(Animate) – 7:Add Table or
!
b
.