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This was one of many questions that were asked on the ministry exam Math SN sec 4. How do I find the coordinate for S? Their were no numbers showing on the X or Y axis. Do I use trigonometry?
Explanation from Alloprof
This Explanation was submitted by a member of the Alloprof team.
It depends on the informations you got. For example, you could have used the cosine or sine law :
And maybe two of the lines were perpendicular, meaning that you could have found their slope.
If you have any other questions, feel free to ask them !