Circle
v0.0.1
File:
Project:
Designer:
Date:

Geometry

Radius, r:
mm
Diameter d:
mm
circle diagram

Geometric Properties

Area, A:
mm2
Circumference, C:
mm

Second Moment of Area (Moment of Inertia)
About the x-axis and y-axis (located at centroid)
Iy = Ix:
mm 4
Thinking...

Summary of Values


radius, r = 300 mm

diameter, d = 600 mm

Area = pi*r2 = 282743.3388 mm2

Circumference = pi*r*2 = 1884.9556 mm

Second Moment of Area (Moment of Inertia)
About the x-axis or y-axis (located at centroid):
Ix = Iy = pi*r4/4 = 6361725123.5193 mm4