lĩnh; =— - Ộ -Toing diian tnch honh tam MQE giaác vada diian tĩcÌiFP nh tam giaac - na inch honh tam GFRIC.
Trang 1
s _ -_ : yn
wan? | ery, Wort j ‘
H man's dreams are an index t
Trang 2etl —z ^ z h
=> Thua ba, ngậy 14 thaang 12 nùm 2010
Luylian teap
Baai teap 1: Tnnh diian tich honh tam
giadc coa aoa daai aaay laa a vada chiiiu cao
lagicdh= 30,5cheald WU? LOOP)
Baal giaal
a) Diian tnch honh tam giaac
b) a = 16dm vâ h #'jr§ 3m = 53dm
Trang 3- <= Thia ba, ngaay 14 thaang 12 nim 2010
Luylian teap
`* A FF A
Badi téap 2: Hady cho ra aaay vad auudang cao
tuung udang aad coa trong moii honh tam giaac
VUG Aa F %Fe® YA
duual aey: © NieuAC laâ thòAB laâ àâúâng
“ÑfEuAB laá Thỏ AAclaâ auuang
Trang 4
<= Thia ba, ngaay 14 thaang 12 nim 2010
Luylian teap
`* A FF A
Badi tĩap 2: Hady cho ra aaay vad auudang cao
tuung udang aad coa trong moii honh tam giaac
VUONG SUUGT ACY: _ NiĩWE lad thòSD lađ ẵúđng
aqay CO mn ATA
“NiewWG lađ ‘tho EDlaa aquuang
Trang 5
=> 'Thôá ba, ngaay 14 thaang 12 nim 2010
“ánh Toaan
Luylian teap
Baai téap 3: a)Tnnh diian tfich honh tam giaa&Bc
vuong b)Tĩnh diiãn tĩch hònh tam giaác vuðR@
D
A
3cm
Trang 6
=> Phua ba, ngaay 14 thaang 12 num 2010
Toaan
Luylan teap
Badi têäp 4: a) Ao a64a dadi cadc caanh cuda horfeCD
chúa nhéat
ABC
imgiaac_
Baal
an tiich Igiafltam giade
4x35 @i(crh )
Aaáp söẽ: 6 cm
Trang 7
\ 12 7
3G?2 2⁄4 š
= ', ', - 2
- v
== "Thua ba, ngaay 14 thaang 12 num 2010
“ae Toaan
Luylian teap
Badi têäp 4: b) Ao aéa dadi cadc cadnh cuda horMnPQ
chua nheat
ME
vali_aoadtdadi caar lĩnh; =— - Ộ
-Toing diian tnch honh tam MQE
giaác vada diian tĩcÌiFP
nh tam giaac
- na inch honh tam GFRIC
Trang 9
Chuc
(uy
thay
(ñ
khoe