đáp án kiểm tra chương III

TRƯỜNG THPT PHAN CHU TRINH ĐP N KIỂM TRA 45 PHÚT CHƯƠNG III TỔ: TON – TIN MÔN: HÌNH HỌC LỚP 11       !"# !"# $ %&'()*  uuur +    = = = uuur uuur uuur uuur %&'()*  uuur +  = uuur uuur %&'()*  uuur +  = uuur uuur !"# !"# !"# ) ,  = uuur uuur -  = uuur uuur ./0        + + − = + + − uuur uuur uuur uuur uuur uuur uuur uuur   ! − = uuur uuur r 120'3456 !"7#87 !"7#87 7 9  !"# !"# $ .:;<=>?+  ⊥ . 1 6 ⊥ ?+  ⊥ ./0'$,+        ⊥   ⊥ ⇒   ∩ =   1 6 ⊥ !"7#87 !"7#87                   .:;<=>?+  ⊥ . 1 6 ⊥ ?+  ⊥ ./0'$,+        ⊥   ⊥ ⇒   ∩ =   1 6   ⊥ ⇒ ⊥ !"7#87 !"7#87 ) .:;<=>?+   ⊥ .@<='A-<='AB?@CCB =  ⊥ ?  ⊥ ./0'$,+        ⊥   ⊥ ⇒   ∩ =   1 6 ⊥ !"7# !"9# !"#87  .<='AD$'$%>B;?   ⊥ $EFG 1 6 ⊥ ?   ⊥ 1 1 6 ⊂ 6 ./0'$,+        ⊥   ⊥ ⇒   ∩ =   1 6   ⊥ ⇒ ⊥ 16 .<='AD$B-@<='AD$?@CCB176 H16=176'$,+  ⊥ !"# !"# !"# I & 6'$, 1 6 ⊥ ?<=JD$<? 51B;6" ./0,K$=51B;6<=, ·  .:;<=>L$? 7 = .'$%B;>=   = = ? 7 7   = $,+ · · ! 7  7 M ! 7 7       = = = ⇒ = !"7# !"7# !"7# !"7# Ch : !!"!#$%&'()*&!+"!,-#!./.!0# 1!.234*&!5%!!6%7!.%+%#.87+9(+'7./.!0#1! .2:!0#;!+"!#<.3=2>2?@AB2C>#<B2>DB2E>#<E2= 7 . TRƯỜNG THPT PHAN CHU TRINH ĐP N KIỂM TRA 45 PHÚT CHƯƠNG III TỔ: TON – TIN MÔN: HÌNH HỌC LỚP 11      