Arc length of the quarter circle is 1.57 units.
Solution:
Radius of the quarter circle = 1
Center angle (θ) = 90°
To find the arc length of the quarter circle:


Arc length = 1.57 units
Arc length of the quarter circle is 1.57 units.
Answer:
0.525 km
Step-by-step explanation:
divide length value by 1000
It’s c because when the number of simply it gets u that
Answer:
D
Step-by-step explanation:
Since they are the same variables