Answer: 25 is correct
Step-by-step explanation:
use π · r2 and plug in your answers
AC² = AB²+ BC²
AC² = (6)² + (8)²
AC² = 36 + 64
AC² = 100
AC = 10
diameter = AC = 10
radius = 5
A = πr²
A = π(5)²
A = 25π
The answer is C.
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