For circumference, multiply the diameter by pi and round the product to the second decimal place.
For area, multiply the square of the radius by pi and round the product to the second decimal place.
Circumference of circle: 2*pi*3.5 = 22cm rounded to the nearest whole number
62.8-62.83cm
140.37 units squaredThe area of this circle is: 140.37 units2
72.2
Circumference of circle: 2*pi*35 = 220 cm rounded to the nearest whole number
To the nearest hundredth, the circumference of a circle with a radius of 4 is 25.13
37.69
7.00
The area of a circle with a circumference of 13 is: 13.45 square units.
A circle with a radius of 5 units has a circumference of 31.42 units.
Circumference of the circle: 48*pi = 150.8 inches rounded to the nearest tenth
The final answer depends on what measure is wanted to the nearest hundredth!
138.23
43.98 units
38.52 units2
r = 0.95
The circumference of a circle that has a diameter of 34 inches rounded to the nearest tenth is 106.8 inches.