C

D

A

B

ABC-dr, m() = 90

AD BC, D(BC)pr= ..........; pr= ...............

TEOREMA CATETEI......................................................................

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TEOREMA NLIMII

....................................................................... TEOREMA LUI PITAGORA.......................................................................

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RECIPROCA TEOREMEI LUIPITAGORA

TEOREMA LUI PITAGORAGENERALIZAT

Ip ABC-dr, m() = 90

AD BC, D(BC)

AB = 15 cm, BD = 9 cm

C

BC =

CD =

AC =

AD = *PABC =

*AABC =

ABCD ptrat, AB = a , AC =

....................

AB = 5 cm, AC =

....................

AB = 10 cm, AC =

......................

Ip ABC-dr, m() = 90

AB = 15 cm, BC = 25 cm C AC =

Ip ABC: AB = 5cm, AC = 12 cm, BC = 13 cm

C ABC-dr, m() = 90

Ip ABC: AB = 15 cm, AC= 20 cm, BC= 24 cm

C ABC-dr, m() = 90

Ip ABC, m() = 60

AB = 6 cm, AC = 8cm C BC

Prof.Cosma Teodora

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