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Key Concept Quiz 7.1
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1
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Find the measure of
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A)105°
B)110°
C)115°
D)120°
2
Find the measure of <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973199/362685/pom9_ch7_sec1_quiz1_ques2.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (0.0K)</a> in question#1.
A)65°
B)95°
C)115°
D)125°
3
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A)25°
B)50°
C)65°
D)70°
4
Find the value of y in the diagram shown for question#3.
A)115°
B)110°
C)105°
D)100°
5
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973199/362685/pom9_ch7_sec1_quiz1_ques5.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (48.0K)</a>
Find the value of z in the diagram shown.
A)30°
B)40°
C)60°
D)70°







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