The circumference of a circle is: 2*pi*radius or pi*diameter
If the diameter of a circle is 50 mm, what is the radius?
C = ~157.08 mm
Area cannot be measured in mm. So an area of 50mm cannot exist and therefore, there can be no answer to this question.
50mm = 50 x 10^-3 m = 50 x 0.001 m = 0.05m or 5cm.
50mm is 0.164 foot.
50 square mm. Or 50 squared is 2500.
the stonefly body length is 5-50mm.
Area = pi*(diameter/2)2 = pi*252 = 1963.50 mm2
Area = pi*252 = 1963.495 square mm to 3 decimal places
It is: 50mm = 5cm
The radius is 1/2 the diameter. In other words, just divide the diameter by 2.