Sketch the triangle. LA = 29°, B = 115°, c = 55 115 55 15° B 29° A 55 29° B 29 55 115° В 29° A 115° B A 55 Solve the triangle using the Law of Sines. (Round side lengths to one decimal place.) C =

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
Question
### Sketch the Triangle

Consider the following given angles for the triangle:
- \( \angle A = 29^\circ \)
- \( \angle B = 115^\circ \)
- Side \( c = 55 \)

Four possible sketches of the triangle are provided, labeled with angles and corresponding side length:

1. **First Diagram:** 
   - Angle at \( B \) is \( 115^\circ \)
   - Angle at \( A \) is \( 29^\circ \)
   - Connecting side of \( 55 \)

2. **Second Diagram:**
   - Angle at \( A \) is \( 115^\circ \)
   - Angle at \( C \) is \( 29^\circ \)
   - Side \( AB \) marked as \( 55 \)
   
3. **Third Diagram:**
   - Angle at \( A \) is \( 115^\circ \)
   - Angle at \( C \) is \( 29^\circ \)
   - Side \( AB \) marked as \( 55 \)
   
4. **Fourth Diagram:**
   - Angle at \( B \) is \( 115^\circ \)
   - Angle at \( A \) is \( 29^\circ \)
   - Side \( AC \) marked as \( 55 \)

### Solve the Triangle using the Law of Sines

Instructions: Use the Law of Sines to find the remaining sides and angles of the triangle. Round side lengths to one decimal place.

- Side \( a = \) [Input Box]
- Side \( b = \) [Input Box]
- \( \angle C = \) [Input Box] \( \text{°} \)

Select the correct configuration of the triangle from the diagrams by identifying the proper arrangement of given angles and side length.
Transcribed Image Text:### Sketch the Triangle Consider the following given angles for the triangle: - \( \angle A = 29^\circ \) - \( \angle B = 115^\circ \) - Side \( c = 55 \) Four possible sketches of the triangle are provided, labeled with angles and corresponding side length: 1. **First Diagram:** - Angle at \( B \) is \( 115^\circ \) - Angle at \( A \) is \( 29^\circ \) - Connecting side of \( 55 \) 2. **Second Diagram:** - Angle at \( A \) is \( 115^\circ \) - Angle at \( C \) is \( 29^\circ \) - Side \( AB \) marked as \( 55 \) 3. **Third Diagram:** - Angle at \( A \) is \( 115^\circ \) - Angle at \( C \) is \( 29^\circ \) - Side \( AB \) marked as \( 55 \) 4. **Fourth Diagram:** - Angle at \( B \) is \( 115^\circ \) - Angle at \( A \) is \( 29^\circ \) - Side \( AC \) marked as \( 55 \) ### Solve the Triangle using the Law of Sines Instructions: Use the Law of Sines to find the remaining sides and angles of the triangle. Round side lengths to one decimal place. - Side \( a = \) [Input Box] - Side \( b = \) [Input Box] - \( \angle C = \) [Input Box] \( \text{°} \) Select the correct configuration of the triangle from the diagrams by identifying the proper arrangement of given angles and side length.
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