6. In AABC: The length of AC is 22 and the length of BC is 11V3. 4C is 30°. (Suggestion: Draw AABC and write the given information on the diagram) (a) Use the Law of Cosines to find the exact length of AB. Use the exact value of V3 cos 30° = (b) Use the Law of Sines to find the exact measure of 4A. (c) Find the exact measure of 4B.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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pre calculus

6.
In AABC: The length of AC is 22 and the length of BC is 11/3. 4C is 30°.
(Suggestion: Draw AABC and write the given information on the diagram)
(a) Use the Law of Cosines to find the exact length of AB. Use the exact value of
V3
cos 30°
2
(b) Use the Law of Sines to find the exact measure of 4A.
(c) Find the exact measure of 4B.
Transcribed Image Text:6. In AABC: The length of AC is 22 and the length of BC is 11/3. 4C is 30°. (Suggestion: Draw AABC and write the given information on the diagram) (a) Use the Law of Cosines to find the exact length of AB. Use the exact value of V3 cos 30° 2 (b) Use the Law of Sines to find the exact measure of 4A. (c) Find the exact measure of 4B.
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