75
About 34.56m
pi ( = 3.1416 approx) metres.
Assuming the question refers to a circle with a diameter of 0.9 metres, the circumference is 2.83 m = 2.8 metres to the nearest tenth.
The circumference of a circle is a linear measurement - it is in ordinary metres. The area of a circle is a square measurement - it is in square metres. If you know the circumference of a circle (let's call it C), then the area (A) is calculated by first working out the radius (R) R = (C ÷ 2pi) A = (pi x R2)
The diameter is 20. (The diameter is twice the radius. The radius is from the center to any edge of the circle.)The circumference is 62.83. ( The diameter X Pi (3.14... equals the circumference.)OR:Using only the radius: (2 X Pi X radius will also equal the circumference.)In this example 2 X 3.14 X 10 (2 X 3.14 = 6.28 X 10= 62.8)
No, a trundle wheel works because the wheel has a circumference of exactly 1 meter. This means that every time the wheel has turned around exactly once, you've traveled 1 meter. So, although the wheel is round, they have exactly the same size.
Unless you are talking about an electric meter or a gas meter, meters do not have a circumference. A circumference is the distance around the outside of an object. A meter is a unit of measurement, not an object.
circumference = diameter X pi pi = 3.1416 circumference = one meter X 3.1416 = 3.1416 meters
The circumference of a 9.5-meter diameter circle is: 29.85 meters. (C = d x Pi)
The diameter is a straight line going from a point on the circumference of a circle, through the centre of the circle, to another point on the circumference. It can be of any length. A metre is a standard unit for measuring length.
Circumference of a circle = 2*pi*radius or pi*diameter
A 0.5 meter-diameter circle has a circumference of about 1.57 meters.
A circle with a radius of 1 meter has a circumference of 6.28 meters.
. Circumference(air) = 1
The circumference of a 31.4-meter diameter circle is about: 98.6 meters.
The circumference of a circle (C) = 2 x pai x radius = pai x diameter Accordingly, the circumference = 3.14 x 1 meter = 3.14 meters
if a circle has an 18 meter diameter, then it has a 9 meter radius the circumference of a circle is 2(pi)r so the c. would be 2(pi)(9) which is 18pi. (another way to think of circumference is the diameter times pi)