Question

Use the arc length formula and the given information to find θ.
s = 7 m, r = 12 m; θ = ?

Answer 1

@hartnn @Hero

Answer 2

use
s = r theta

you will get theta in radians

Answer 3

7 = 12 theta
theta = ... ?

Answer 4

Im not sure....

Answer 5

just divide both sides by 12

Answer 6

Plug in the numbers in the foluma above.

Answer 7

If i divide both sides by three i get s = 0.5833333 and r = 1?

Answer 8

7 = 12 theta

so, theta = 7/12 radians
thats it!

now, do you have choices ? and do u need answer in radians or degrees?

Answer 9

7/12 rad is one of my answers!

Answer 10

Yay! lol

Answer 11

cool!
wasn't that easy? :)

Answer 12

Yes it was! Thank you!

Answer 13

welcome ^_^