Write the complex number in trigonometric form. Round the angle to the nearest h

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Write the complex number in trigonometric form. Round the angle to the nearest hundredth of a degree. 5-12i 13(cos(-1.18) +isin(-1.1)) x Need Help? Eeadlt lialktoaTutori 0/0.47 points | Previous Answers McKTrig8 8.2.055 Write the complex number in trigonometric form. Round the angle to the nearest hundredth of a degree. -35+12i 37 (cos(-3.47) + isin(-3.47)) x Need Help? Read It Talk to a Tutor 0/0.47 points | Previous Answers McKTrig8 8.2.057 Write the complex number in trigonometric form. Round the angle to the nearest hundredth of a degree. 9-i V82 (cos -.11 +isin -.11) x Need Help?Read It Talk to a Tutor

Explanation / Answer

5 -12i

r = sqrt(x2+y2) = sqrt(25 =144) = 13

theta = tan-1(y/x) = tan-1(-12/5) = 292.61 degree

Required trigonometric form is

13(cos 292.61 degree + i sin 292.61 degree)

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