Question

If the length of the arc AB of this rocking toy chair is
14
π
cm and the angle of the sector formed by arc AB is
60
∘
, then what is the shortest length (in cm) between A and B?​

Answer 1

Step-by-step explanation:

25.7Cm (approx)

Is it ok

Answer 2

Answer:

42cm

Step-by-step explanation:

length of arc = theta/360  x2πr

14π=60/360x2πr

therefore r=42cm

shortest length is the chord given by the formula c=2r sin(theta/2)

                                                                                    = 2x42x1/2=42cm