document.write( "Question 35557: Question 1~ It is possible fot the interior ang;es of a regular polygon to measure 145 degrees.\r
\n" ); document.write( "\n" ); document.write( "Choices
\n" ); document.write( "A) True
\n" ); document.write( "B) False\r
\n" ); document.write( "\n" ); document.write( "Question 2~ Calculate the measure for each exterior angle of a regular nonagon.\r
\n" ); document.write( "\n" ); document.write( "Choices
\n" ); document.write( "A)20 degrees
\n" ); document.write( "B)40 degrees
\n" ); document.write( "C)140 degrees
\n" ); document.write( "D) 1260 degrees\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Question 3~ Calculate the measure for each interior angle of a regular 15-gon.\r
\n" ); document.write( "\n" ); document.write( "Choices\r
\n" ); document.write( "\n" ); document.write( "A) 12 degrees
\n" ); document.write( "B) 24 degrees
\n" ); document.write( "C) 156 degrees
\n" ); document.write( "D) 2340 degrees
\n" ); document.write( "

Algebra.Com's Answer #21709 by venugopalramana(3286)\"\" \"About 
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Question 1~ It is possible fot the interior ang;es of a regular polygon to measure 145 degrees.
\n" ); document.write( "FOMULA FOR INTERIOR ANGLE OF A REGULAR POLYGON OF N SIDES IS
\n" ); document.write( "ANGLE = (2N-4)*90/N....BY TRIAL & ERROR FOR N=10,WE GET A=(2*10-4)*90/10=16*90/10=144...AND FOR N=11...A=147.3..SO ANSWER IS B FALSE
\n" ); document.write( "Choices
\n" ); document.write( "A) True
\n" ); document.write( "B) False
\n" ); document.write( "Question 2~ Calculate the measure for each exterior angle of a regular nonagon.
\n" ); document.write( "Choices
\n" ); document.write( "A=(2*9-4)*90/9=140..SO EXTERIOR ANGLE = 180-140=40.......B IS THE ANSWER
\n" ); document.write( "A)20 degrees
\n" ); document.write( "B)40 degrees
\n" ); document.write( "C)140 degrees
\n" ); document.write( "D) 1260 degrees\r
\n" ); document.write( "\n" ); document.write( "Question 3~ Calculate the measure for each interior angle of a regular 15-gon.
\n" ); document.write( "Choices
\n" ); document.write( "A=(2*15-4)*90/15=156..C IS THE ANSWER
\n" ); document.write( "A) 12 degrees
\n" ); document.write( "B) 24 degrees
\n" ); document.write( "C) 156 degrees
\n" ); document.write( "D) 2340 degrees
\n" ); document.write( "
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