What measurement of the circle is equal to 49 inches? is it the radius?, the area?, the circumference? Without further information this question can not be answered satisfactorily.
The diameter should be 7m.
Diameter. distasnce from center to edge is radius length around is circumfrance
A 12-inch circle has an area of about 113.1 square inches.
The circumference of a 10-inch diameter circle is: 31.4 inches.
To find the circumference of a circle, you have to multiply Pi and the Diameter. This means that to work out the answer you multiply Pi by 1.25. This equals 3.92699081, which rounded equals 3.93 (2dp) - the circumference of a circle with a 1.25 diameter.
Pi (3.14) × the diameter Therefore, 3.14 x 2 = 6.28 inches
Formula to find the circumfrance of a circle~(2)(3.14)r or (3.14)d
it is the circumfrance of a circle divided by pi.
If the circumference (not circumfrance) is 31.4, the radius is 4.9975 units (to 4 dp).
8
The diameter should be 7m.
125.6 feet
Work it out the circumfrance of a circle is pie x the diameter!
Circumference of a circle: 2*pi*radius or pi*diameter
circumference = 2*pi*5
Diameter is the distance across a circle. The circumference of a circle is the distance around the outside of the circle.
30 x 3.14 = 94.2