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Citrus2011 [14]
3 years ago
15

Help me for both parts (a) and (b). For (b) it's just to check my answer.

Mathematics
1 answer:
Klio2033 [76]3 years ago
8 0
Hello,

a) k=8+6=14 cm
b)
AC=√(8²+6²)=10
or AC=√(8²-6²)=√28=2√7=5,29150...


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