Find the area of the circle if the radius is 3.14 cm.
A27.43 cm
B31.40 cm
C30.98 cm
D9.86 cm
A27.43 cm
B31.40 cm
C30.98 cm
D9.86 cm
Related Questions:
In the figure, BC is a chord and PA is a tangent to the circle. PB=4 centimetres, PA=6 centimetres, the length of the chord BC is: