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P41 Geometry Formulas (Part 2) Flashcards | StudBud
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P41 Geometry Formulas (Part 2)
P41 Geometry Formulas (Part 2)
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Answers
1
Complementary angles equal
180 degrees
90 degrees
are equal
2
Contrapostive Statement
If not q, then not p
If q, then p
If p, then q
If not p, then not q
3
Write as a
Conditional Statement
: "All complementary angles are adjacent"
It is a complementary angle, if and only if, it is adjacent.
If they are complementary angles, then they are adjacent.
If they are adjacent, then they are complementary angles.
If they are angles, then they are complementary.
4
Reflexive Property
a = a
If a = b, then b = a
If a = b, then = a\cdotc = b\cdotc
If a=b and c \ne 0, then \frac{a}{c}=\frac{b}{c}
5
Write a biconditional.
p if & only if q
if p then q
if q then p
q if and only if p
6
Same Side Interior Angles
5 & 3
2 & 8
1 & 4
5 & 7
7
Since this is a
circumcenter
, it is made of
Altitudes
Medians
Angle Bisectors
Perpendicular Bisectors
8
Which of the following
triangle congruence
properties is
not valid
?
SSS
AAS
SSA
SAS
9
Alternate interior angles are:
Angle 2 and angle 4
Angle 3 and angle 8
Angle 2 and angle 3
Angle 2 and angle 7
10
Which figure best represents the construction
"copy a segment"
B
D
A
C
11
Converse Statement
If p, then q
If q, then p
If not p, then not q
If not q, then not p
12
What is this construction?
Copy a Segment
Angle Bisector
Copy an Angle
Perpendicular Bisector
13
Inverse Statement
If q, then p
If not q, then not p
If p, then q
If not p, then not q
14
Since this in an
incenter
, it is made of
Angle Bisectors
Perpendicular Bisectors
Medians
Altitudes
15
Which angles are corresponding?
2 and 7
6 and 8
3 and 7
5 and 8
16
Supplementary angles equal
90 degrees
180 degrees
Angles are equal
17
Which of the following triangle congruence property is for
right triangles?
AAS
SAS
HL
SSS
18
Which letter represents the
hypothesis
in a conditional statement?
"P"
"Q"
"H"
"C"
19
What is this construction?
Copy a Segment
Perpendicular Bisector
Copy an Angle
Angle Bisector
20
Symmetric Property
If a=b, then b=a
a=a
If a=b and b=c, then a=c
If a=b, then ac = bc
21
Which letter represents the
conclusion
in a conditional statement?
"C"
"P"
"N"
"Q"
22
Transitive Property
If a=b, then ac = bc
If a=b and b=c, then a=c
a=a
If a=b, then b=a
23
Incenter or Circumcenter? Why?
Circumcenter. Circumscribed Circle
Incenter. Circumscribed Circle
Incenter. Inscribed Circle
Circumcenter. Inscribed Circle
24
D is the centroid
6
12
18
24
25
Since this is an
orthocenter
, the point of concurrency is the?
medians
Perpedicular bisectors
Angle bisectors
altitudes
26
Which of the following constructions shows "
copy an angle
".
B
D
C
A
27
Incenter or Circumcenter? Why?
Circumcenter. Inscribed Circle
Incenter. Inscribed Circle
Circumcenter. Circumscribed Circle
Incenter. Circumscribed Circle
