Class notes Geometry

Topic: Section:
Vocab Circumference
, ,
Area .I
9

Questions/Main
Examples & Notes
Ideas
Vocabulary Definition Diagram



Circle
points equidistant
The set of _______ that are _______________
from a given point (the center). ·



segment endpoints
A ___________ with _______________ at the
Radius
center and on the circle. ·

AB
Chord
segment endpoints
A ___________ with _______________ on the
circle.

* Does not have to
pass through center *




-
chord that passes through the center.
A ________
Diameter
⑧


A


that starts outside

Secant
line
(segment
A _______ two
that intersects the circle in exactly _____ -
is A
points
_________.




Tangent
A _______ exactly
line that intersects the circle at ________
one
______ point
__________.