A = 254.47 cm2
approximately 28.26 cm2
A circumference of 78.54m
circumference = pi*4.6
The circumference of a circle with a 60-foot diameter is about 118.5 feet.
Using 3.14 as Pi the area of circle is: 1017.36
A = 254.47 cm2
1,017.9 cm2
approximately 28.26 cm2
113.1 square cm
Area = pi*22 = 12.566 square cm to 3 d.p.
The area of a parallelogram with base 18cm and perpendicular height 18cm is 324 cm2
A circumference of 78.54m
The circumference of a circle is the perimeter of the circle for a given diamater.
3.142
circumference = pi*4.6
Area of circle: pi*20 squared = 1256.637 square feet to 3 decimal places