Central Angles and Arcs in a Circle

| View Cart ⇗ | Info

Illustration of a circle that can be used to show that an “angle at the center of a circle is measured by its intercepted arc.” Angle AOB and angle COE are incommensurable.

Galleries

Circles

Source

C.A. Hart, Daniel D. Feldman Plane and Solid Geometry (New York, NY: American Book Company, 1911)

Downloads

TIFF (full resolution)

2400×2275, 285.1 KiB

Large GIF

1024×970, 36.8 KiB

Medium GIF

640×606, 19.7 KiB

Small GIF

320×303, 8.9 KiB