The circumference of a circle
is 430 cm. calculate the diameter of the circle.
a) 130.6 cm
b) 132.6 cm
c) 136.94 cm
The radius of the circle is 3 cm. what is the
area of the circle?
a) 22.26 cm2
b) 28.26 cm2
c) 32.26 cm2
d) 41.26 cm2
