Find the radian measure of the central angle of a circle of radius r​ = 2 meters that intercepts an arc of length s​ = 1300 centimeters.

Accepted Solution

hello Greenrune113
how is your day going?
hope it is going well.
so I'm not the best at math but I will try to help.
so l think it is.
can I get a drum roll(:

arc lenght=radius x angel (radius)
so the arc lenght we know is =1300
and the radius is =2 l think 
1 meter = 100 cm
2 meter = 100 x2 = 200cm

1300 cm = 200cm  x Q

so to wrap it up 

Q =1300/200  = 13/2  6 1/2 radian


hope this helps u 
have a good day 
if it did not help plz let me know
-toby out!