# MITRE

, in Architecture, is the workmen's term
for an angle that is just 45 degrees, or half a right angle.
And if the angle be the half of this, or a quarter
of a right angle, they call it a *half-mitre.*|

Mixt *Angle,* or *Figure,* is one contained by both
right and curved lines.

Mixt *Number,* is one that is partly an integer, and
partly a fraction; as 3 1/2.

Mixt *Ratio,* or *Proportion,* is when the sum of the
antecedent and consequent is compared with the difference
of the antecedent and consequent;
as if
then