Assertion: octagon's angle | /r/HasProperty | 45°
Facets:
value: at the cut
type: OTHER
value: in the case of an octagon
type: OTHER
value: from 180°
type: LOCATION
Source sentences:
text: The central angle is 45°
text: The central angle is 45 degrees.
text: This uses the property that the external angles of a regular octagan are each 45 degrees.
text: The central angle is 45°.
text: The angle at the apex of the triangle is 45°.
text: we can easily find the internal angle, we do this by subtracting the external angle which in the case of an octagon is 45° from 180° thus giving us 135°, of course this is only going to work on a regular shape with equal sides as an irregular shape is going to have different angles but will still total 360°.
text: If you are doing a 90 degree corner, the miter angles with each be 45 degrees at the cut.