document.write( "Question 1019862: please help me
\n" ); document.write( "In parallelogram WXYZ, the measure of angle X = (4a- 40)0 and
\n" ); document.write( "the measure of angle Z = (2a - 8)0. Find the measure of angle W \n" ); document.write( "

Algebra.Com's Answer #635801 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "  .
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document.write( "X = (4a- 40)°   and  Z = (2a - 8)°
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document.write( "Question States***
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document.write( "X + Z + X + Z = 360 |Opposite angles Equal
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document.write( "2(4a-40) + 2(2a-8) = 360  |Opposite angles Equal
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document.write( "12a = 360 + 80 + 16
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document.write( "a = 38
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document.write( "the angles of the parallelogram are: = 112° and 68°  
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document.write( "CHECKING our answer***
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document.write( "2*112 + 2*68=  = 224 + 136 = 360 \n" );
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