Question

Vreau ariile și volumele la toate corpurile

Answer 1

C͟͟u͟͟b͟͟
A laterala=4•A bazei sau Pb • h
A totala= 6• A bazei
V=l la cub
P͟a͟r͟a͟l͟e͟l͟i͟p͟i͟p͟e͟d͟ d͟r͟e͟p͟t͟u͟n͟g͟h͟i͟c͟
A laterala=Pb•h
A totala=A laterala+2•A bazei
V=L•l•h
P͟͟i͟͟r͟͟a͟͟m͟͟i͟͟d͟͟a͟͟
A laterala= Pb • apotema piramidei/2
A totala=A laterala+ A bazei
V=Ab•h/3
T͟r͟u͟n͟c͟h͟i͟ d͟e͟ p͟i͟r͟a͟m͟i͟d͟a͟
A laterala= (PB+Pb)•apotema trunchiului/2
V=h/3•(AB+Ab+/AB•Ab)
C͟o͟n͟
A laterala= pi • r • G
V= Pi•r la patrat • h/3
C͟i͟l͟i͟n͟d͟r͟u͟
A laterala= 2 • pi • R • G
V=pi• r la patrat • h
T͟r͟u͟n͟c͟h͟i͟ d͟e͟ c͟o͟n͟
A laterala= pi•G (R+r)
V=h•pi/3 (R la patrat+r la patrat+Rr)
S͟f͟e͟r͟a͟
A=4pi•r la patrat
V=4 • pi • r la cub/3
(asa cred)