Answer:
Answer is [A]
Step-by-step explanation:
Arc length = 2πr × (θ/360) where θ is the angle of sector which is p in the question and the radius is still the symbol R
It’s 11.25
Curt because if his time was 8/9 of Ian's time then that means he ran the mile in a fraction of Ian's time, so he finished the mile quicker. Curt ran faster.
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