Answer:
5. C= 13
6. B= 6
Explanation:
5. a^2 +b^2=c^2
12^2+5^2=c^2
144+25=c^2
169=c^2
C=13
6. a^2 +b^2=c^2
8^2+b^2=10^2
64+b^2=100
64-64+b^2=100-64
b^2=36
b=6
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