its difference
yes a straight angle is a 180 degree angle and a line is just a straight line
A straight line is the shortest distance between two points, a line is the delineation of a connection between two or more points.
a straight line is mainly x2 a curved line is mainly x3
An external tangent is a line that is tangent to both circles but does not pass between them.
A cubic line is in a cube shape line. and Parabola is a straight line
A line is straight and never-ending. A circle curves and is round.
Linear is a straight line and non linear could be a curve or anything but a straight line
About 800 miles
Displacement.
A curved line represents changing speed - either acceleration or deceleration - while a straight line indicates that the speed is constant.
Actual distance travel is the total distance you actually traveled, including all the loops and curves. Straight line distance is the direct distance between the 2 places, in a straight line without a curve
a straight six has the 6 cylinders in a line, a v6 has the cylinders in a v shape