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2
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2005
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4
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17
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涓婂崍
8
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30
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10
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30
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1
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2
2
(
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(
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a
b
a
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飥?/p>
飥?/p>
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锛屽垯涓�瀹氭垚绔嬬殑鏄紙
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A
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C
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鐨勫�掓暟
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2
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23
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23
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C
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1
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49
72
3
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8
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1
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锛?/p>
鍥?nbsp;1
淇鍥?
涓昏鍥?/p>
锛圓锛?
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B
锛?
锛圕锛?
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D
锛?
4
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2
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ABCD
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1
1
2
2
3
AE
BG
BF
AD
AB
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飥?/p>
飥?/p>
飥?/p>
飥?/p>
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E
銆?/p>
H
銆?/p>
G
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锛?/p>
A
锛?/p>
8
锛?/p>
B
锛?/p>
12
锛?/p>
C
锛?/p>
16
锛?/p>
D
锛?/p>
20
5
锛?/p>
In a triangle,if measures of three angles are x,2x and 3x respectively,then
the measure of the largest angle is
(
)
(A)150
掳
(B)120
掳
(C)90
掳
(D)60
掳
鍥?nbsp;2
G
H
F
E
D
C
B
A