JBOM1998- Grecia ( problema usoara, notiuni elementare)

Moderators: Laurian Filip, Filip Chindea, maky, Cosmin Pohoata, Virgil Nicula

Post Reply
User avatar
andreiilie
Euclid
Posts: 38
Joined: Mon May 24, 2010 4:45 pm

JBOM1998- Grecia ( problema usoara, notiuni elementare)

Post by andreiilie »

ABCDE pentagon, AB=AE=CD=1, m(<ABC)=m(<DEA)= 90 grade. BC+DE=1.
Calculatia aria pentagonului.
"Orice gandire corecta e matematica"
ONM Slatina -cls a VI-a -2009
ONF Constanta - cls a VII-a -2010
ONM Iasi - cls a VII-a -2010
La inceput de cariera:).
Clasa a 8-a M, Colegiul National Mihai Viteazul Ploiesti
Top
Post Reply

Return to “Geometrie”