Definition:
1. A circle is the set of points in a plane that are a given distance
from a given point in the plane. The given point is the center of
the circle, and the given distance is the radius.
B
radius
Center
C
D
2. Two or more coplanar circles with
D
S
A
P
X
P
B
C
T
Secant-tangent angle
1
mP mRT mQT
2
R
Q
P
T
Examples:
1. mDB 20
mDE 104
Find mC
E
D
C
B
A
2. Find mBEC
A
B
29
E
D
47 Notes Page 15
A
B
29
E
47
D
C
3. Find mB
C
110
B
A
mBC _
4.
m AB _
110
A
C
40
B
Notes Page 16
5. x = _
y= _
x
100
y
2
GeometryMidterm
ALGEBRAandGEOMETRYREVIEW
NAME:_
1.Writeanequationofalinewithaslopeof2/3whosegraphwillcrosstheyaxisat
thepoint(0,12.65).
2.
a.
b.
3.
Solveforxandcheckyoursolution:5x+6=31
Simplify:
Theperimeterofthetriangleatrightis23cm.
a.
b.
Whatarethelen
r/
./ 13.Given line m is parallel to line n find a pair of each ofthe following angle types in the diagram.
a) alternate interior H7 3 a
b)saimesideinteriori§=19 ' 3%}?
c) correspondingliig Hr H? 3%:8
d)vertical 1&3, M3. .. ... 7
asupplementarng as?! e
Honors Geometry
Chapter 2 review
Name_
1. Given parallel lines cut by a transversal, corresponding angles are . . .[ A ]
(A) Equal
(B) Supplementary
(C) Complementary
(D) Perpendicular
2.
3.
Given parallel lines cut by a transversal, same side interior an