It's already there.
40.0
The circumference of a circle with radius of 7 km is 44.0 km (to the nearest tenth), and the area of a circle with radius of 7 km is 153.9 km (to the nearest tenth).C = 2 pi RA = pi R2
It depends on what the "32in" refers to: circumference, diameter, radius.
The answer depends on what the number 0.45 refers to: radius, diameter or area?
no difference
Its radius is: 1298/2*pi = 207 meters to nearest whole number
Its radius is 4.8 cm, rounded to the nearest tenth.
Radius: 81.64/2pi = 13 meters rounded up
Radius of the circle: 25.12/2pi = 4 meters rounded
The radius is 7 rounded to the nearest integer The circumference works out as 44 rounded to the nearest integer.
17.0
Radius = 540/2*pi = 86 rounded to the nearest integer
Radius is the square root of (71/pi) = 4.8 feet rounded to the nearest tenth
Its radius will be 76/2*pi which is about 12 inches rounded to the nearest integer
38 in.
5.0
2 pi R = 10 pi = 31.416 meters (rounded).