cal C) CPC F - Weebly
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Lesson 7-3 Geometry Write the statements and justifications for the proof. Mark your figure. 1. Given: 5 is the midpoint of ff. TR z VR Prove: Z T = Z V Conclu Jus -C. Given de9 oc s 3 gee\extve Prop. 00 congruence h Osss OCPcF 2. Given: Sis the midpoint of ÄÄ. S is the midpoint of CD Prove: ZA z- LB C) S 05 A <ßSC 5 O Gwen cal C) CPC F c S page 1
Transcript of cal C) CPC F - Weebly
Lesson 7-3 Geometry
Write the statements and justifications for the proof. Mark yourfigure.
1. Given: 5 is the midpoint of ff. TR z VR
Prove: Z T = Z V
Conclu Jus -C.
Given
de9 ocs
3 gee\extve Prop. 00 congruence
h OsssOCPcF
2. Given: Sis the midpoint of ÄÄ. S is the midpoint of CD
Prove: ZA z- LB
C) S
05A <ßSC
5
O Gwen
cal
C) CPC F
c
S
page 1
3. Given: ZI Z2 and Z3 Z4
prove: AC- AD1
Con
c
2Coguence
3
@cpcF
4. Given ZY XW and ZW
Prove: ZZ
Iven
OgeAexwe
zy yYw 3 SSS
c.i cpcg
Geometry Lesson 7-3 PP
B
z
w xop corgruence
page 2
5. Given zl Z2 and xz
Prove: XW YW
z
12
x w
h CQCÉ Theorem.
6. Given: M is the midpoint of and LTE Z V
sProve: TR = vs
UIs/ er e)
2 TM
Ye(fical Qng\C Theorem
ZAVMS q
Geometry Lesson 7-3 PP page 3
7. Given: N is the midpoint of AB, AX m, and NX NY.
Prove: ZX ZY x
@DRxt\J?
8. Given:
Given
@dee Q
pot
A N BSSS
s -Tbeo(em
MN and NJ
Prove:ZN=zK
O GivenKM
@JM @gemeKIve propo? Congruence.
3 335
cpcr
Geometry Lesson 7-3 PP page 4
Back to Le so 7-3 Answer Page
Name
7-3B Le son Master Questions on SPUR ObjectivesSee Student Edition pages 445—449 for objectives.
PROPERTIES Objective D and E
In 1-3, give a justification for each conclusion.
1. Given DTFS is a rhombus.
Prove ADES AFET
Conclusions
1. DTFS is a rhombus.
2.
3. ST lies on the -L bisector of ED; 3.
FD lies on the -L bisector of ST.
5. ADES AFET 5.
Given U ZK; N is the midpoint ofjR.
Justifications
J
Prove Z-JMN ZKMN
Conclusions
3. N is the midpoint ofjR.
5. AJMN AKMN
6. ZJMN = LKMN
284 Geometry
2.
3.
4.
5.
Justifications
Back to Leggon 7-3 Answer Page
Name
7-3B page 2
3. Given bisects ZQGR and ZQHR.
Prove GQ GR
Conclusions
1. bisects ZQGR and ZQHR.
2. LQGH ZRGH;
ZGHQ ZGHR
4. AGHQ = AGHR
in 4 and 5, write a proof.
4. Given ÜQ Il T, UP—RP
Prove AUQP ARVP
Concl
l. TQ//TR
5. GivenProve ST
s
Concluoionø
o
3, SC *OCX
Justifications
1.
2.
3.
5. C PCI'
2. parallel LIES
3, AA S
x
Juohficaftns
I &wens
2, Def of Circ/c
LILSAS
Geometry 285
