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Geometry: Find the length of the arc
Can someone pls help me with this??

Geometry: Find the length of the arc Can someone pls help me with this??-example-1
User MDrollette
by
4.7k points

2 Answers

13 votes

the length of arc:


\tt =(\alpha )/(360)* 2\pi.r

5.


\tt (90)/(360)* 2\pi6= 3\pi~yd

7.


\tt (135)/(360)* 2\pi.8=6\pi~km

User David Addoteye
by
4.6k points
7 votes

Answer:

3π, 6π

Explanation:

12π*1/4=3π

16π*135/360=6π

User Jon Ball
by
3.9k points