Answer:
x = 10 units
Explanation:
AC²+CB²=x² (By applying Pythagoras Theorem)
(8)²+(6)²=x²
64+36=x²
100=x²
x = √100
x = 10
the correct answer is option A. 10
c²=a²+b²
c²=8²+6²
c²=64+36
c²=100
√c²=√100
c=10
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