A diameter is not a unit of length and so no sensible answer is possible.
It is a diameter of 39.37 cm.
It is: pi*32*5 = 35*pi cubic cm
Twice as big.
It depends on what the 6 cm refer to! The diameter of a shape with a 6 cm diameter is ... surprise!... 6 cm.
Diameter in cm = circumference/pi
The diameter of a circle when the circumference is 35 cm is: 11.14 cm (circumference divided by Pi = diameter).
A 35-cm diameter circle has a circumference of: 110 cm
.35 m = 35 cm, and 35 cm > 31 cm. 31 cm = .31 m, and .31 m < .35 m Any way you do the math, .35 m is a greater diameter than 31 cm.
It is a diameter of 39.37 cm.
1.5 cm
35 x 35 x pi sq cm
35 cm
20 cm
It is: pi*32*5 = 35*pi cubic cm
they are about 35-53 cm
Area of a Circle (A) = pi times the radius (r) squared A = (pi) (r)2 Diameter of a Circle (d) = 2 times the radius (r) d = 2r First, find the r Since the diameter (d) = 70 cm, then 70 cm = 2 r (70 cm)/2 = r r = 35 cm Now that you have found the value of the radius (r), you can plug in r for the equation for the area (A) of a circle: A = (pi) (35 cm)2 A = (pi) 1225 cm2 At this point you can multiply 1225 cm2 by pi with a calculator to get the value of 3848.45100065 which can be simplified to 3848.5 cm2
7.5 cm is about three inches-- the diameter of a tangerine, maybe, or a small apple.