Problem#1 For the roof truss shown, determine: 1. The length of chord AB The length of chord BC 3. The angle at A 2.

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter58: Achievement Review—section Five
Section: Chapter Questions
Problem 31AR: Refer to the drill jig shown. Determine 1.
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Problem#1
For the roof truss shown, determine:
1. The length of chord AB
2. The length of chord BC
3. The angle at A
4. The angle at B
Chord AB
1. 16.0
2. 12.0
3. 20.0
4. 34.2
Chord BC
1. 32.0
2. 34.2
3. 36.9
4. 33.4
Angle at A
1. 30.0
2. 20.6
3. 30.2
4. 36.9
Angle at C
1. 20.6
2. 30.2
3. 36.9
4. 43.0
12'-0"
A
16'-0"
B
D
e
16'-0"
+
16'-0"
C
Transcribed Image Text:Problem#1 For the roof truss shown, determine: 1. The length of chord AB 2. The length of chord BC 3. The angle at A 4. The angle at B Chord AB 1. 16.0 2. 12.0 3. 20.0 4. 34.2 Chord BC 1. 32.0 2. 34.2 3. 36.9 4. 33.4 Angle at A 1. 30.0 2. 20.6 3. 30.2 4. 36.9 Angle at C 1. 20.6 2. 30.2 3. 36.9 4. 43.0 12'-0" A 16'-0" B D e 16'-0" + 16'-0" C
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