Casio FX-82MS 2 Quick Start Manual page 5

Trigonometry:
st
Setup calculator on Deg mode: ww1
1
Complete the table
��
��
30
qk0.5
��
45
Rectangular to Polar :
���������� �� = 4 ������ �� = 4 �������� �� ������ ��?
Steps using calculator
e 4,4)
Press = to find value of r =5.65
Press: Gl to find value of ��=45
Polar to Rectangular:
��
���������� �� = 5, �� = 30
Steps using calculator:
q e5,30)
Press = to find value of x=4.33
Press: Gl to find value of ��=2.5
������ ��
j 30=
jM
j 45=
�������� �� ������ �� ?
������ ��
k 30=
0.5
k 45=