Its 15% because you have to divide 270 by 1800
1/4;2/5;83/100;3/2;7/10;4/5
Answer:
12.78 units
Step-by-step explanation:
The formula for arc length =
2πr × θ/360
From the question:
θ = 122°
r = 6 units
Therefore, the arc length =
2 × π × 6 × (122/360)
= 12.775810125 units
Approximately to the nearest hundredth = 12.78 units
Therefore, the length of arc CE is 12.78 units
Answer:
i think its B
Step-by-step explanation: