Calculating Perpendicular Line using Right Triangle: Engineering Guidance

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SUMMARY

This discussion addresses the calculation of a perpendicular line using a right triangle in engineering contexts. The user inquires about the validity of drawing a perpendicular line to point A, with given dimensions of 280mm in height and 400mm in width. It is clarified that a perpendicular line cannot be defined if A is merely a point, emphasizing the need for more context or specific geometric definitions. The conversation highlights the importance of understanding geometric principles in engineering tasks.

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  • Basic understanding of right triangle properties
  • Familiarity with geometric definitions and terminology
  • Knowledge of coordinate systems in engineering
  • Experience with engineering drawing standards
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  • Study the properties of right triangles in engineering applications
  • Learn about geometric definitions and their implications in design
  • Explore coordinate geometry and its use in engineering drawings
  • Review engineering drawing standards and templates for clarity
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Engineering students, drafting professionals, and anyone involved in geometric calculations or technical drawings will benefit from this discussion.

asdfdianna
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Hi, I need help with this question.

Is it correct if I draw the line perpendicular to A and calculate it using a right angled triangle?

Some guidance please ...
the y height is 280mm and x is 400mm
 
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Hello keyboardrow2, welcome to PF :smile: !

Did you see a template flash by ? It's use is mandatory in PF -- many good reasons.

Homework Statement



We have that all right

Homework Equations



Tells us if you have enough to start with :

The Attempt at a Solution



where you may get stuck somewhere and we'll help you !

For now: there is no meaning to "line perpendicular to A" if A is a point.

Good luck !​
 

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