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Tamiku [17]
3 years ago
10

Why would understanding perpendicular and parallel lines be extremely important to someone in construction? Provide an example o

f how they would use parallel or perpendicular lines in their job.
Mathematics
1 answer:
Tems11 [23]3 years ago
5 0

Understanding perpendicular and parallel lines are extremely important, especially in the engineering field when building infrastructures or houses because they need to calculate how they will keep a building stable. For example, bridges we see have a lot of perpendicular and parallel lines, that's because without those the bridge can't hold itself up, it needs support from the metals that are parallel and perpendicular.

hope this helps!!

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Step-by-step explanation:

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The distance from B to C is the side opposite to angle A. Hence let a =  distance from B to C = 120 m.

Therefore using sine rule:

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Alexeev081 [22]

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