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Original poster

Maths sine rule, finding length of side.

5 replies

RoryGillmoresEvilTwin · 16/07/2019 19:37

Does this look right? It's been a long time since I last did this so I'm not sure...

I've tried finding an online calculator to check it but not had much luck.

Any input would be greatly appreciated!

Maths sine rule, finding length of side.
OP posts:
32flavours · 16/07/2019 20:06

Yup that’s right :)

Wavingwhiledrowning · 16/07/2019 20:34

Yes! That's right (but technically I think it's 6.386....). You can use SOHCAHTOA by splitting it into two right angled triangles and doing it that way.
What a brain test for a Tuesday night!

SonEtLumiere · 16/07/2019 20:39

This reply has been deleted

Message withdrawn at poster's request.

SonEtLumiere · 16/07/2019 20:41

This reply has been deleted

Message withdrawn at poster's request.

RainOrSun · 16/07/2019 20:50

It cant be right because that triangle isnt possible.
The angles need to add to 180, and yours are over that.

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