Hi! I've been having a lot of trouble with this question from my homework and was wondering if anyone would be able to help me get on the right track... I've been stuck for like 2 hours!
I've tried working it out with the 306090 and 454590 triangle formulas but I can't seem to get it right...
Thanks
I've tried working it out with the 306090 and 454590 triangle formulas but I can't seem to get it right...
Thanks
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