PLEASE HELP!!! Find the length of AB. Leave
your answer in terms of T.
А
20° AB = [?]
27
B
Enter
![PLEASE HELP!!! Find the length of AB. Leave your answer in terms of T. А 20° AB = [?] 27 B Enter class=](https://us-static.z-dn.net/files/da3/c79a47853e4fd38d6683f3df294a56b2.png)
Answer:
3π
Step-by-step explanation:
Arc length is given in terms of central angle θ in radians as ...
s = rθ
For r = 27 and θ = (20/180)π, the arc length is ...
s = (27)(20/180)π = 3π
The arc length is 3π units.