Question

Find the length of AB.in A030°AB = [ ? ]inRound your answer to the nearest hundredth.

Answer 1

Given data:

Radius , r = 6

Angle = 30 degree

Length of an arc AB,

`l\text{ = r}\theta`
`l\text{ = 6 }*30^(\circ)`

Here, we know

`1^(\circ)=(\Pi)/(180)radian`

Therefore, length of AB is

`\begin{gathered} l\text{ = 6}*30*(\Pi)/(180)radian \\ l\text{ = }\Pi radian \end{gathered}`

Thus, the length of AB is 3.141 radian