In AABC, the measure of C=90°, the measure of ZA=19°, and BC = 5.2 feet. Find the length of CA to the nearest tenth of a foot.
1 answer:
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Answer:
x = 45°
Step-by-step explanation:
We can tell that "x + 115" and 160° are vertically opposite angles, which means that they are equal. (Refer to image)
⇒ x + 115 = 160
⇒ x = 160 - 115
⇒ x = 45°
Learn more about vertically opposite angles: brainly.com/question/68367
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