مساحات و حجوم أش
Post on 12-Nov-2015
214 Views
Preview:
DESCRIPTION
TRANSCRIPT
-
moc.csmalsi.www
:
:
ba = aerA: -
b2 + a2 = retemireP: -
. b , a
:
nis ba = hb = aerA : -
b2 + a2 = retemireP: -
-
moc.csmalsi.www
h , a , b
. ,
:
= aerA : -
= hb
nis ba
=
= s
. )c + b + a(
c + b + = retemireP: -
, h , b
.
:
-
moc.csmalsi.www
= aerA : -
)b + a(h
(h + b + = retemireP : -
)
h + b + =
h , a , b
. , ,
: b , n
: -
toc = 2bn
= aerA
2bn
bn = retemireP :
-
moc.csmalsi.www
:
2r = aera
r2 = retemirep
r
: r
= aera) (
r = s htgnel crA: s
: c,b,a
-
moc.csmalsi.www
= r
:
= s
) (
: c,b,a
= R
:
= s
) (
-
moc.csmalsi.www
n
: r
= aerA
= retemirep
n
: r
= aerA
= retemireP
-
moc.csmalsi.www
: r
:
= trap dedahs fo aerA
a
: b
= aerA
= retemireP
=()
-
moc.csmalsi.www
:
= aerA
CBA
= CBA htgnel crA
-
moc.csmalsi.www
b a
: c
cba = emulov
)cb+ca+ba(2 = aera ecafrus
: h A
nis cba = hA = emuloV
: r
= emulov
= aera ecafrus
-
moc.csmalsi.www
r
: h
= emuloV
= aera ecafrus laretaL
: r
= emuloV =
-
moc.csmalsi.www
= aera ecafrus laretaL
: A
A = hA = emuloV
= aera ecafrus laretaL
p
r
: h
-
moc.csmalsi.www
= emuloV
= aera ecafrus laretaL
: h A
= emuloV
: h r
= emuloV( ) :
= aera ecafruS
-
moc.csmalsi.www
b,a
: h
= emuloV
= aera ecafrus laretaL
C,B,A
: r
-
moc.csmalsi.www
CBA
) - C + B + A( = CBA elgnairt fo aerA
) SUROT(
: b a
= emuloV
= aera ecafruS
-
moc.csmalsi.www
: c,b,a
= emuloV
:
-
moc.csmalsi.www
= emuloV
: yB moc.liamg@19htam.a.j.ila
top related