How do I find this? I thought you need to know the 2 sides of a triangle to use

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secondary 3 | A Maths
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secondary 3 A Maths

How do I find this? I thought you need to know the 2 sides of a triangle to use the rules

Date Posted: 6 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

hope it helps :)

Date Posted: 6 years ago

Joy

6 years ago

Thank you!!