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angle between two planes- real quick!

will give rep :wink:

level= a2 maths :biggrin:


please see attached
victor vector.png25.0KB
Original post by CasualSoul
will give rep :wink:

level= a2 maths :biggrin:


please see attached


Both answers are correct, I think it's just convention to give the smaller angle, like sometimes when you get 2 angles - and obtuse and an acute you take the acute angle, although I'm not really sure how to answer your question, that's just my take on it anyway :smile:
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Avatar for the bear
the bear
20
It is not possible to have a reflex angle between 2 planes... you can either use 136 degrees or 180-136 degrees if they ask for the acute angle.
Reply 3
Avatar for CasualSoul
CasualSoul
OP
16
Original post by Anythingoo1
Both answers are correct, I think it's just convention to give the smaller angle, like sometimes when you get 2 angles - and obtuse and an acute you take the acute angle, although I'm not really sure how to answer your question, that's just my take on it anyway :smile:


Thanks for trying :biggrin:
Original post by the bear
It is not possible to have a reflex angle between 2 planes... you can either use 136 degrees or 180-136 degrees if they ask for the acute angle.


Thanks mate :biggrin:

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