Texas Instruments TI-34 II Teachers Guide - Page 118
Polar to Rectangular
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Polar to Rectangular %' Convert the polar ordered pair (7,30) to rectangular using the (Ä) angle unit. y (x = ?, y = ?) 4 3 r = 7 2 1 30° 1 23 45 67 x Press %'"" Display ¸ -P-¾-R-" P¾Ry 7 %¬ 30 E< %' ! P ¾ R "( 7 , 3 0 ) 6.062177826 ¸ P¾R" P--¾-R-y 7 % ¬ 30 E < P¾Ry(7,30) 3.5 The rectangular ordered pair is (6.062177826, 3.5). © 1999 TEXAS INSTRUMENTS INCORPORATED TI-34 Û: A Guide for Teachers 112
© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI
-
34
Û
: A Guide for Teachers
112
Polar to Rectangular
%
’
Convert the polar ordered pair
(7,30) to rectangular using the
(
Ä
) angle unit.
y
x
3
2
1
1
2
3
4
5
6
7
r = 7
30°
4
(x = ?, y = ?)
Press
Display
%
’
""
¸
P¾R”
P¾R
y
----
7
%
¬
30
E<
P
¾
R”(7,30)
6.062177826
%
’
!
¸
P
¾
R” P
¾
R
y
----
7
%
¬
30
E
<
P
¾
Ry(7,30)
3.5
The rectangular ordered pair is
(6.062177826, 3.5).