The conversion from rectangular to polar mode phase angle in radians is demonstrated in Excel.

Learners read how to convert complex numbers to their polar equivalent in Excel.

Learners study the properties of a rectangular solid and use geometric formulas to find volume and surface area.

This primer introduces the student to the correct method of entering complex numbers into a TI-86 calculator.

Learners examine how to convert numbers from rectangular to polar form and from polar to rectangular form using a TI-83 Plus calculator.

Learners examine the correct method for calculating complex reciprocals. The solution for total impedance of a parallel circuit in rectangular form is shown.

This primer introduces the student to the correct method of using complex reciprocals in a TI-86 calculator. The solution of total impedance of a parallel circuit in rectangular form is shown.

Students read how to use the IMCONJUGATE() function to convert complex numbers to their conjugate in rectangular form.

This primer introduces the student to the correct method of entering complex numbers in both rectangular and polar form.