HP 15c User Manual
Page 89
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Section 7: Program Editing
89
Make any necessary modifications in the program to also find and display s,
the length of the circular arc cut by θ (in radians), according to the equation
s = r θ.
Complete the following table:
θ
r
ℓ
s
45°
50
?
?
90°
100
?
?
270°
100
?
?
(Answers: 38.2683 and 39.2699; 141.4214 and 157.0796; 141.4214 and
471.2389.
A possible new sequence is:
´bA |D ´•4 O0 2* ® O1 2÷
[ * ´© ´© l0 l1 ´r *
|n).
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