The length (distance) of a straight line always changes, the angle of a straight line is 180 degrees.
Straight across
a straight line...
This depends on the species of wood and the moisture content of that piece of wood.
sawdust
A length of round wood is called DOWEL.
The length (distance) of a straight line always changes, the angle of a straight line is 180 degrees.
A block of wood.
Pulp wood length range from 3 ft to whole tree.
Straight across
Straight
A tangent is a straight line and so has infinite length.
A ruler or straight edge.
A piece of wood is typically straight, as it is often cut from a tree trunk or branch. However, if the wood is in its natural, unprocessed form, it may have a round shape due to being part of the tree.
Yes, the ruler does need to be straight when finding or measuring the length of a country on a map. If the distance curved, you can use a string and the ruler to measure the length.
100m
a straight line...