Trigonometry (10th Edition)

Published by Pearson
ISBN 10: 0321671775
ISBN 13: 978-0-32167-177-6

Chapter 1 - Test: 5

Answer

$110^{\circ}$;$110^{\circ}$

Work Step by Step

1. Alternate interior angles are congruent, consruct equation and solve for x: 8x+14=10x-10 8x+24=10x 24=2x x=12 2. Plug x value into one of the angles: 8(12)+14=110
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