Arch. Architecture.

This, my dear, is called an arch.

But in 1937 they introduced those curved ones.

Do we see arcs in the sky when we look at, say, a cluster of galaxies?

arc

Arc

Now, move the base off to the side, and the ring will split up into arcs, OK.

Arc Length

rad

Radians

Rad

Circles Arcs

Remove an Arc

Add an Arc

Move an Arc

Show an Arc

Hide an Arc

Arc angle

Rad

Arc to transport

Select this arc

Sweeping arcs

Intersect this Arc

with this Arc

Tangent to This Arc

Intersect with this arc

Attach to this arc

Shape memory alloys are commercially used in orthodontic arch wires, eyeglass frames and coil spring thermal actuators.

Busur Keadilan Iklim

XSpirograph

Arc by Three Points

(c) A 4 x 4 sq arcmin field of view direct camera for wide and narrow band imaging in the 912 3,600 angstrom range with a resolution of 0.3 arcsec a narrow field of view (10 x 10 sq arcsec) camera for imaging at a restored resolution of 0.03 arcsec was also being considered.

Curves against sharp things.

The Middle East s Arc of Prosperity

XSpiroGraph

Select the start point of the new arc...

Select the end point of the new arc...

Select the center of the new arc...

Construct an arc with this angle

Select the angle of the new arc...

Select the arc to invert...

Degrees, radians or grads

Truchet lines

Construct an arc starting at this point

Construct an arc through this point