#1 Given: bisects Prove: ACD BCD Statement 1....
Transcript of #1 Given: bisects Prove: ACD BCD Statement 1....
#1
Given: ABC
CD bisects AB
CD AB
Prove: ACD BCD
Statement
1. ABC
CD bisects AB
CD AB
Reasons 1. Given
#2
Given: ABC and DBE bisect each other.
Prove: ABD CBD
Statement
Reasons
#3
Given: AB CD and BC AD
DAB, ABC, BCD and CDA
are rt
Prove: ABC ADC
Statement
Reasons
#4
Given: PQR RQS
PQ QS
Prove: PQR RQS
Statement
Reasons
#5
Given: AEB & CED intersect at E
E is the midpoint AEB
AC AE & BD BE
Prove: AEC BED
Statement
Reasons
#6
Given: AEB bisects CED
AC CED & BD CED
Prove: EAC EBD
Statement
Reasons
#7
Given: ABC is equilateral
D midpoint of AB
Prove: ACD BCD
Statement
Reasons
#8
Given: mA = 50, mB = 45,
AB = 10cm, mD = 50
mE = 45 and DE = 10cm
Prove: ABC DEF
Statement
Reasons
#9
Given: GEH bisects DEF
mD = mF
Prove: GFE DEH
Statement
Reasons
#10
Given: PQ bisects RS at M
R S
Prove: RMQ SMP
Statement
Reasons
#11
Given: DE DG
EF GF
Prove: DEF DFG
Statement
Reasons
#12
Given: KM bisects LKJ
LK JK
Prove: JKM LKM
Statement
Reasons
#13
Given: PR QR
P Q
RS is a median
Prove: PSR QSR
Statement
Reasons
#14
Given: EG is bisector
EG is an altitude
Prove: DEG GEF
Statement
Reasons
#15
Given: A and D are a rt
AE DF
AB CD
Prove: EC FB
Statement
Reasons
#16
Given: AC BC
D midpoint of AB
Prove: A B
Statement
Reasons
#17
Given: . AB CD
CAB ACD
Prove: AD BC
Statement
Reasons
#18
Given: AEB & CED bisect each Other
Prove: C D
Statement
Reasons
#19
Given: KLM & NML are rt
KL NM
Prove: K N
Statement
Reasons
#20
Given: AB BC CD
PA PD & PB PC
Prove: a) APB DPC
b) APC DPB
Statement
Reasons
#21
Given: PM is Altitude
PM is median
Prove: a) LNP is isosceles
b) PM is bisector
Statement
Reasons
#22
Given: AC BC
Prove: CAD CBE
Statement
Reasons
#23
Given: AB BC & AD CD
Prove: BAD BCD
Statement
Reasons
#24
Given: ΔABC ΔDEF
M is midpoint of AB
N is midpoint DE
Prove: ΔAMC ΔDNF
Statement
Reasons
#25
Given: ΔABC ΔDEF
CG bisects ACB
FH bisects DFE
Prove: CG FH
Statement
Reasons
#26
Page187#6
Given: ΔAME ΔBMF
DE CF
Prove: AD BC
Statement
Reasons
#27
Given: AEC & DEB bisect each other
Prove: E is midpoint of FEG
Statement
Reasons
#28
Given: BC BA
BD bisects CBA
Prove: BD bisects CDA
Statement
Reasons
#29
Given: AE FB
AD BC
A and B are Rt.
Prove: ADF CBE
DF CE
Statement
Reasons
#30
Given: SPR SQT
PR QT
Prove: SRQ STP
R T
Statement
Reasons
#31
Given: AD BC
AD AB & BC AB
Prove: DAB CBA
AC BD
Statement
Reasons
#32
Given: BAE CBF
BCE CDF
AB CD
Prove: AE BF
E F
Statement
Reasons
#33
Given: TM TN
M is midpoint TR
N is midpoint TS
Prove: RN SM
Statement
Reasons
#34
Given: AD CE & BD EB
Prove: ADC CEA
Statement
Reasons
#35
Given: AE BF & AB CD
ABF is the suppl. of A
Prove: AEC BFD
Statement
Reasons
#36
Given: AB BC
BD bisects ABC
Prove: AE CE
Statement
Reasons
#37
Given: PB PC
Prove: ABP DCP
Statement
Reasons
#38
Given: AC and BD are bisectors of each other.
Prove: AB BC CD AD
Statement
Reasons
#39
Given: AEFB, 1 2
CE DF , AE BF
Prove: AFD BEC
Statement
Reasons
#40
Given: SX SY , XR YT
Prove: RSY TSX
Statement
Reasons
#41
Given: AD BC
AD AB , BC AB
Prove: DAB CBA
Statement
Reasons
#42
Given: AF CE
1 2, 3 4
Prove: ABE CDF
Statement
Reasons
#43
Given: AB BF , CD BF
1 2, BD FE
Prove: ABE CDF
Statement
Reasons
#44
Given: BAC BCA
CD bisects BCA
AE bisects BAC
Prove: ADC CEA
Statement
Reasons
#45
Given: TR TS , MR NS
Prove: RTN STM
Statement
Reasons
#46
Given: CEA CDB, ABC
AD and BE intersect at P
PAB PBA
Prove: PE PD
Statement 1.
Reasons
#47
Given: AB AD and BC CD
Prove: 1 2
Statement
Reasons
#48
Given: BD is both median and altitude to AC
Prove: BA BC
Statement
Reasons
#49
Given: CDE CED and AD EB
Prove: ACD BCE
Statement
Reasons
#50
Given: Isosceles triangle CAT
CT AT and ST bisects CTA
Prove: SCA SAC
Statement
Reasons
#51
Given: 1 2
BD AC
Prove: ABD CBD
Statement
Reasons
#52
Given: P S
R is midpoint of PS
Given: PQR STR
Statement
Reasons
#53
Given: FG DE
G is midpoint of DE
Given: DFG EFG
Statement
Reasons
#54
Given: AC BC
D is midpoint of AB
Prove: ACD BCD
Statement
Reasons
#55
Given: PT bisects QS
PQ QS and TS QS
Prove: PQR RST
Statement
Reasons
#56
Given: AB DE and FE BC
FE AD and BC AD
Prove: AEF CBD
Statement
Reasons
#57
Given: SM is bisector of LP
RM MQ
a b
Prove: RLM QPM
Statement
Reasons
#59
Given: AC BC
CD AB
Prove: ACD BCD
Statement
Reasons
#60
Given: FQ bisects AS
A S
Prove: FAT QST
Statement
Reasons
#61
Given: A D and BCA FED
AE CD
AEF BCD
Prove: ABC DFE
Statement
Reasons
#62
Given: SU QR , PS RT
TSU QRP
Prove: PQR STU
Q U
Statement
Reasons
#63
Given: M D
ME HD
THE SEM
Prove: MTH DSE
Statement
Reasons
#64
Given; SQ bisects PSR
P R
Prove: PQS QSR
Statement
Reasons
#65
Given: PQ SQ and TS QS
R midpoint of QS
Prove: P T
Statement
Reasons
#66
Given: BC FB , BT BV
DV TS , CD FS
Prove: D S
Statement
Reasons
#67
Given: PQ DE and PB AE
QA PE and BD PE
Prove: D Q
Statement
Reasons
#68
Given: TS TR
P Q
Prove: PS QR
Statement
Reasons
#69
Given: HY and EV bisect each other
Prove: HE VY
Statement
Reasons
#70
Given: E D and A C
B is the midpoint of AC
Prove: AE DC
Statement
Reasons
#71
Given: E is midpoint of AB
AD AB and BC AB
1 2
Prove: AD CB
Statement
Reasons