[PDF] Mate 2000 Consolidare - Clasa a VII-a partea I (2019-2020) TESTE

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Matematicĉ. Clasa a VII-a 1

Mate 2000 Consolidare

Clasa a VII-a, partea I (2019-2020)

Test de autoevaluare - p. 17

n?{} x x n n n n x ? n n x

Test de autoevaluare - p. 25

A = a≠bab? a≠ b≠abab?{

Matematicĉ. Clasa a VII-a 2

x ba++?|bbx aăax xăax x abc?{}

Test de autoevaluare - p. 43

x? A z-≥xyzxyz

Cazul I: xP x x xFP

Cazul II:xxPxx xFP

Test de autoevaluare - p. 65

Matematicĉ. Clasa a VII-a 3

a-a b?

Test de autoevaluare - p. 83

ăăMNPQ

ăăAMAN

MAN

MN = AM + AN = BC + BC BC

≡ONMQNP ≡DNOB||ODBNDM

Test de autoevaluare - p. 91

MT TRNT TP'NMP°MNRP

NQ ∩MP{O}'NMP°'MOQ°ΔMOQ

QT ?MPMTOT MP MT NQ NQMT

ANMPMNAPMP ANΔPMC

MPPCăăMN MP = AP PC AC

ΔDAM≡ΔNCD≡ΔNBM MD≡MN≡DNΔDMN

Matematicĉ. Clasa a VII-a 4

Test de autoevaluare - p. 95

FP

ΔABMMEΔACMMFME =

= MF AB

AE = AF =

AB AEMF

ΔAEH≡ΔCGFEH≡FG

ΔEBF≡ΔGDHEF≡GH

EFGH [AB]≡[AD]ABCD

Test de autoevaluare - p. 99

ΔMAB≡ΔMADΔMBD

MB≡MD'BMD°'MBD'MDB°

MP||ACMP?ABMN||ABMN?ACAM'BAC

[MN]≡[MP]'MPA'PAN'MNA°

APMNă

[GC]≡[FB]≡[AE]≡[DH]AGCE BHDFMNPQ 'AQH'DPG'CNF'BME°

Matematicĉ. Clasa a VII-a 5

≡[PQ]≡[QM]MNPQă MNPQ

MNPQă

Test de autoevaluare - p. 109

MN ΔABCMN||BCMN||PDMD =

AB 'DADBPN AB

ΔABCMDPNMNPD

ABCDAB||CDAB>CD[AD]≡[BC]MNPQ

[AB][BC][CD][AD][AC]≡[BD] MNPQ [MN]≡[NP]≡[PQ]≡[QM]MNPQ

E?CD[CE]≡[DE]CE DE

CD

ABAB||CE

[AB]≡[CE]ABCEAC܈

AC∩BE{F}[AF]≡[CF]

MN

AB CD--==

Test de autoevaluare - p. 115

Matematicĉ. Clasa a VII-a 6

BE ∩CF{G}GBG

BEBG CG

CFCGAABCABCGABCG

BGGC? AABC

AABCDAADCAABC

AC DO AC BO??+

AC BD?

Ll Ll k===Lklk PkkA

AADPABCP

AABPAABCDAABP'APD

P

D°-'

'BPC P

C°-'

'APB °-['APD 'BPC] °

CD°- +''

°- °°AP?BP

AABCD

APBP??AP?BP

Test de autoevaluare - p. 133

AD°

BCD°

ADC°

DAB°

ABC 'A°'B°'C°'D°

AB°

CD°

AN °

AP °

BM °

BP °

CN °

CM°

MP°

MQ°

PN°

QN°

Matematicĉ. Clasa a VII-a 7

Test de autoevaluare - p. 145

__ __OC MD

ACD OM CDCN OC MDOA AM

OC CN

BN OA AMABC ON ABOA BN

Δ=== =Δ=ΔBCDON ||DC

OD CN

OB BN=

OD

OB=ODOB

AC∩BD{O} ΔOCDBM||CD

OM OB

OC OD=ΔAOBCN || AB

ON OC

OB OA=ĠăĠ܈

OM OC

OC OA?

OB ON

OD OB?OM ON

OA OD=MN||AD

ADME'A'D'E°ME AD MD AE

MD||AC

ADCM MECM =ME ||AB CM CE =AM

ăAM

BCCM BMME ?ACMEăΔAMC

CE AE

CM AE CM MD MEMD

AB AC=

MEAB

PM||BCĠ

PB CM

AB AC=MN||AB

NB AM

PB NB CM AM AC

AB BC AC AC AC+= + ==

A

Matematicĉ. Clasa a VII-a 8

Test de autoevaluare - p. 153

ΔPDCΔPABDC||AB

PD PC DC

PA PB AB==

PD PC

PA PB==PA

PA- PB PB- PAPB PPAB

ΔNAP≂ΔNDCPA || CD

AN AP

DN CD=n

nl+AP lΔMBP≂ΔMCD

PB || CD

MBPB mPB ml l=+ nm nl ml+=++ nl nl ml=++lm nl= l mnlmn

D?ABBD ≡CDΔDGM≂ΔDABGM || AB

DG ADGM AB DM DM

BD=ΔDGN≂ΔDACGN || ACDG GN DN

AG AC DC==

DN

DC=܈

DM DN MN=MN PABDquotesdbs_dbs50.pdfusesText_50

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