Solve for the length of the missing side of each triangle. Round your answer to two significant digits. Please Answer 1-3 only. 1. ZA = 62°, b = 11, c = 7, find a.2. ZA = 59°, b = 13, c = 9, find a.3. 2C = 29°, a = 12, b = 15, find c.4. 2C = 115°, a = 11, b = 21, find c.5. ZA = 32°, b = 23, c = 47, find b.%3D

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Answered: 1. ZA = 62°, b = 11, c = 7, find a. 2.…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter8: Applications Of Trigonometry

Section8.2: The Law Of Cosines

Problem 3E

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Solve for the length of the missing side of each triangle. Round your answer to two significant digits. Please Answer 1-3 only.

1. ZA = 62°, b = 11, c = 7, find a.
2. ZA = 59°, b = 13, c = 9, find a.
3. 2C = 29°, a = 12, b = 15, find c.
4. 2C = 115°, a = 11, b = 21, find c.
5. ZA = 32°, b = 23, c = 47, find b.
%3D

Polygon with three sides, three angles, and three vertices. Based on the properties of each side, the types of triangles are scalene (triangle with three three different lengths and three different angles), isosceles (angle with two equal sides and two equal angles), and equilateral (three equal sides and three angles of 60°). The types of angles are acute (less than 90°); obtuse (greater than 90°); and right (90°).

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