The diameter of a circular garden is 9.8 m. Find its circumference and area. (take π = 22/7) Share with your friends Share 0 Manbar Singh answered this Diameter of circular garden, d=9.8 mRadius of circular garden, r=d2=9.82=4.9 mCircumference of garden=2πr=2×227×4.9=30.8 mArea of garden=πr2=227×4.9×4.9=75.46 m2 3 View Full Answer