16. In the triangle PQR, what is the length of PQ? P A. 1 cm B. 5 cm 13 cm C. 9 cm D. 12 cm 12 cm 17. In the triangle DEF, what is the mE to the nearest degree? E A. 16° B. 28° 17 15 C. 41° D. 62° D F 18. ABCD is a parallelogram. If AB is 8 cm long, BC is 5 cm and their included angle measures 100°, how long is diagonal AC? A. 12.95 cm B. 12.59 cm C. 10.40 cm D.10.14 cm no R
16. In the triangle PQR, what is the length of PQ? P A. 1 cm B. 5 cm 13 cm C. 9 cm D. 12 cm 12 cm 17. In the triangle DEF, what is the mE to the nearest degree? E A. 16° B. 28° 17 15 C. 41° D. 62° D F 18. ABCD is a parallelogram. If AB is 8 cm long, BC is 5 cm and their included angle measures 100°, how long is diagonal AC? A. 12.95 cm B. 12.59 cm C. 10.40 cm D.10.14 cm no R
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter8: Complex Numbers And Polarcoordinates
Section8.4: Roots Of A Complex Number
Problem 42PS
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Subparts 16-18
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