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Engineering Mechanics - General Principles

Exercise : General Principles - General Questions
  • General Principles - General Questions
6.

Determine the angles and and the length of side AB of the triangle. Note that there are two possible answers to this question and we have provided only one of them as an answer.
= 46.7°,  = 93.3° d = 9.22
= 50.0°,  = 90.0° d = 9.14
= 40.0°,  = 100.0° d = 9.22
= 48.6°,  = 91.4°, d = 9.33
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.

Determine the length of side AB if right angle ABC is similar to right angle A'B'C':
AB = 5.42
AB = 3
AB = 5
AB = 4
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.

Determine the angle :
= 30°
= 40°
= 60°
= 50°
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
Solve the following equation for the two roots of x:   — x2 + 5x = — 6
x = 2,   3
x = –1,   –5
x = –1,   6
x = –0.742,   6.74
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.

Using the basic trigonomic functions, determine the length of side AB of the right triangle.
h = 10
h = 7.07
h = 14.14
h = 5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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