Geometry Vocab: Circles and etc.
VASOL5.9; Identify and describe the diameter, radius, chord & circumference of a circle.
Terms in this set (14)
two lines that will never intersect
part of a line having two endpoints
a line segment that passes ACROSS the circle and through the center
Connects the center of a circle to a point on a circle. (1/2 the length of the diameter).
a tool used to draw & measure the size of an angle
a unit of measure for angles
an angle whose measure is 90 degrees
an angle whose measure is 180 degrees
an angle whose measure is between 90 and 180 degrees
an angle whose measure is less than 90 degrees
the distance around a circle (like perimeter)
an irrational number, starting with 3.14159...
A segment whose endpoints lie on a circle (but might NOT go through the center)
Two lines that intersect to form right angles