It is given that the angle of the sector is 60°
We know that the area of sector = (θ/360°)× πr2
Area of the sector with angle 60° = (60°/360°) ×πr2 cm2
= 36/6 π cm2
= 6 × 22/7 cm2
= 132/7 cm2
Hence, the area of the sector of the circle is 132/7 cm2.