MATEMATIKA GEOMETRIABOLUMENAK

IRAIDE ZABALAETA

ANE ATXIKALLENDE

PRISMA

B= n.al.ap .a 2

.

n

al.

ap.

a

ORTOEDROA

B= a.b.c

a

b

c

KUBOA

B= (a)ber3 a

PIRAMIDE ERREGULARRA

B= 1 . n.al.ap .a 3 2

n

al.

ap.

a

ZILINDROA

B= 3´1416.(r ber 2) . a

KONOA

B= 3´1416.(r ber 2).a 3

a

r

ESFERA

B= 4 .3´1416. ( r ber 2) 3