Question

s=14cm, r=5cm. If s=r x Theta, find Theta in radians and degrees

Answer 1

this is for arc length im guessing.

so an arc length of 14cm

14=5theta = answer in radians

Answer 2

then convert radians to degrees

Answer 3

So i get 2.8 for theta, or 14/5, but how is this radians? Does this mean theta is 14pi/5 in radians?

Answer 4

no just 2.8 radians

Answer 5

pi/2 radians = 1.5707... radians

Answer 6

so looks like this is somwhere in quadrant 2