Four interior angles of a five-sided polygon traverse were observed as A = 110°47'59", B = 121°06'12", C = 116° 33'32", and D=108°02′25". The angle at E was not observed. Part A If all observed angles are assumed to be correct, what is the value of angle E? Express your answer in degrees to six significant figures. E= Submit VAΣ vec Request Answer ?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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**Problem Statement:**

Four interior angles of a five-sided polygon traverse were observed as follows:
- \( A = 110^\circ 47' 59'' \)
- \( B = 121^\circ 06' 12'' \)
- \( C = 116^\circ 33' 32'' \)
- \( D = 108^\circ 02' 25'' \)

The angle at \( E \) was not observed.

**Part A:**

If all observed angles are assumed to be correct, what is the value of angle \( E \)?

*Express your answer in degrees to six significant figures.*

**Interactive Input:**
- A formatted input box for calculating angle \( E \) is provided.
- There are buttons for various mathematical operations and symbols.

Finally, there is a "Submit" button and a "Request Answer" link for submitting your answer.
Transcribed Image Text:**Problem Statement:** Four interior angles of a five-sided polygon traverse were observed as follows: - \( A = 110^\circ 47' 59'' \) - \( B = 121^\circ 06' 12'' \) - \( C = 116^\circ 33' 32'' \) - \( D = 108^\circ 02' 25'' \) The angle at \( E \) was not observed. **Part A:** If all observed angles are assumed to be correct, what is the value of angle \( E \)? *Express your answer in degrees to six significant figures.* **Interactive Input:** - A formatted input box for calculating angle \( E \) is provided. - There are buttons for various mathematical operations and symbols. Finally, there is a "Submit" button and a "Request Answer" link for submitting your answer.
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