if you have a radius in a circle do you use A=(3.14)d2
circumference is pi times diameter (8.6 +8.6) x 3.1415926=___mm round off answer as needed
the raidus of a circle is the distance from the middle of a circle to any point.
Bob tried to find the diameter of the circle.
In a circle, the radius is half of the diameter.
you double the radius to find the diameter.
circumference is diameter times 3.14 diameter is raidus times 2 1 times 2 equals 2 3.14 times 2 equals 6.28 circimference is6.28
raidus means a scientific answer and is to be measured for something for example the earth it is 6400km raidus
circumference is pi times diameter (8.6 +8.6) x 3.1415926=___mm round off answer as needed
the raidus of a circle is the distance from the middle of a circle to any point.
6378.1 kilometres. Which is 3969 miles.
300 feet
A = 50.265 square units.
The sun's radius is approximately 696340 Km.
Divide the circumference of the earth by (2x3.14) and that's roughly the answer.
diameterA straight line between one point on a circle's edge and another is called a chord. A chord that goes through the centre is called the diameter.The disance across a circle is called a diameter, if you half that it will be called the raidus
The distance half way across a circle is the circle's radius.radias
Bob tried to find the diameter of the circle.