Question

if the radius of the circle is 3 meters, how long is the arc subtended by an angke measuring 30 degrees?

Answer 1

Circumference is 2r (pie).  so, the circumference would be 6 x pie.  6pie x 30/360.  so, the answer would be pie/2.

Hope this helps!  when i say pie, i mean 3.14

Answer 2

I thinks it's okayyyyyyyyyyyyyyyyyyyy