- (°). Radian-scale
protractors measure angles in radians. Most
protractors are
divided into 180
equal parts. Some
precision protractors further divide degrees...
-
supporting triangle. However, some
widely used
navigational protractors, such as the Cras
protractor, are not triangles.
Speed square Technical drawing tool...
-
incorporate a
baseplate and
protractor tool, and are
referred to
variously as "orienteering", "baseplate", "map comp****" or "
protractor" designs. This type of...
- A
French curve is a
template usually made from metal, wood or
plastic composed of many
different curved segments. It is used in
manual drafting and in...
- and
testing 90° and 45° angles. The
other common types of head are the
protractor head, and the
centre finder head.
Combination square rules are made of...
-
written as 21′ 36″. A
protractor divided in
centiturns is
normally called a "percentage
protractor".
While percentage protractors have
existed since 1922...
- a rod with a
sight at both ends,
attached to a stand. If ****ed with
protractors, it
could be used to
measure angles. Gr****
astronomers used the dioptra...
- year, his
began his
Protractor Series (1967–71) of paintings,
named after the
common measuring instrument, a half
circle protractor.
These feature arcs...
-
unsupported tongue,
lymph spaces underneath the skin, and a muscle, the
protractor lentis,
attached to the lens of the eye. The
anuran larva or
tadpole has...
- The M.
protractor pterygoidei et
quadrati is a
cranial muscle that
pulls the
streptostylic quadrate dorsorostrally in birds. Hanken, James; Hall, Brian...
