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Eva8 [605]
3 years ago
7

Can someone help me please with a and b.

Mathematics
2 answers:
GaryK [48]3 years ago
5 0
AB = root 2
AC = root 65
BC = root 314

Area = 63/2 or 31.5 square units
stich3 [128]3 years ago
3 0
It looks as if you already solved it, am I missing something? Please inform me of my mistake asap so I can help you
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