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primary 5 | Maths
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I got correct at angle a but i got wrong finding angle b so someone please help me.
Date Posted: 7 years ago
Views: 643
180 - 26 - 26 = 128
Yes, angela is right because when you fold the paper, that's (26 x 2) because of the fold.
Hence you need to minus 26 twice.
Hence you need to minus 26 twice.
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done
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Hopefully you can understand this! :)
Date Posted:
7 years ago
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