Geometry Triangle jeopardy Congruence Classify.
69
Geometr Geometr y y Triangl Triangl e e jeopard jeopard y y
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Transcript of Geometry Triangle jeopardy Congruence Classify.
GeometryGeometry
Triangle Triangle jeopardyjeopardy
Congruence
Classify
Triangle Sum
Proof
Miscellaneous
Triangle inequality
$100
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$300
$400
$500
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$400
$500
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$400
$500
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$500
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Congruence classify ProofTriangle SumTriangle
inequalitymiscellaneous
$300
$400
4-200
List the five theorems that prove triangles are
congruent.
Congruence for $100
4-200A1 - 100
ASASSSAASSASHL
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4-1001 - 100
Give shortcut that proves triangles congruence
Congruence for $200
4-100A1 - 100
ASA
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Congruence for $300Give congruency statement
and shortcut
AASby ZAPTOP
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Congruence for $400
?MOEGive congruency statement and shortcut
SSS by OMUMSE
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Congruence for $500
Can not be determined SSA not a conjecture
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What type of triangle?
Classify for $100
Isosceles RIGHT
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What kind of triangle?Classify for $200
11cm
15 cm
16cm
Scalene
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What kind of triangle?Classify for $300
2
4
333
58
89
Acute Scalene
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Find the measure of angle a? and classify the triangle
classify for $400
56
a
31 degrees
Acute triangle
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Classify for $500
Classify the triangle
5832
A
B
C35 cm
29.5 cm21.3 cm
Right scalene
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What is the measure of angle A?
Triangle sum for $100
5832
A
BC
90 degrees
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What is the SUM of angle E + F?Triangle Sum for $200
66
49
E
F
115 degrees
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What is the measure of Angle A?Triangle sum for $300
88
125A
F
C
Angle A = 33
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What is the measure of angle A?Triangle Sum for $400
GC ll DF
63
44
F
D
C
G
A
73 degrees
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measure of angle C ?Triangle Sum for $500
Angle c = 40 degrees
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Proof for $100
PRQMNK
What corresponds to segment MK?
Segment PQ
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Proof for $200
Can not prove, because
Parts do not correspond.
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Proof for $300
Write Proof
SAS APRTRP
reflexive
given ARPTPR ,
PRPR
ARTP
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4-300
Write a proof to prove angle A congruent B
D
E
R
B
A
Proof for $400
4-300A1 - 100
CPCTCby BA 4.
SASby .3
angles vertical.2
given ,.1
BDREDA
BDREDA
DBADDRED
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Proof for $500Prove TK bisects angle PTR
bisector of defby PTR secTK
CPCTCby KTRPTK
SASby
tsbi
TRKTPK
given
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Is angle TKR congruent to angle TKU? Yes or No.
Give a reason for your answer!
Miscellaneous for $100
Yes, by third angle theorem
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Misc for $200
DEFABC
xBm
xDm
xAm
3
2
10
Find Am
20 degrees
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CBAC Misc for $300
?
72
90
ACDm
ABCm
CDAm
18 degrees
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DBADCBAC ,
Misc for $400
AD is 6
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What is the measure of e ?
Misc for $500
e is 136 degrees.
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Triangle Inequality for $100
Will the three lengths make a triangle? Show mathematical proof.
4 cm, 4 cm, 4cm
yes
4+4 >4Back
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Triangle Inequality for $200Put angles in order from least to
greatest
C,A,B
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Triangle Inequality for $300Put sides in order from least to
greatest
C, B, A
Triangle Inequality for $400Put sides in order from least to
greatest
V, Z, Y,W,X
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Triangle Inequality for $500
If two sides of a triangle are 13 in, 21.5 in, what are the possible
lengths of the third side?
8.5<x<34.5
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