The observed angles of a quadrilateral are given in the table below: Angle DBA Value 30 49 59 20 CBD BCA DCA 1. Compute the angle DAC. 2. Compute the angle BDA. 3. Compute the angle DAB.
The observed angles of a quadrilateral are given in the table below: Angle DBA Value 30 49 59 20 CBD BCA DCA 1. Compute the angle DAC. 2. Compute the angle BDA. 3. Compute the angle DAB.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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TOPIC: Triangulation Please answer using stored value on calcu, include all numbers in the decimal during solving.

Transcribed Image Text:The observed angles of a quadrilateral are given in the table below:
Angle
Value
DBA
30
CBD
49°
ВСА
59°
DCA
20
1. Compute the angle DAC.
2. Compute the angle BDA.
3. Compute the angle DAB.
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