document.write( "Question 159491: i need to prove that angle 1 and angle 2 are complementary given that ray FG is perpendicular to ray FH. \n" ); document.write( "
Algebra.Com's Answer #117630 by jojo14344(1513)\"\" \"About 
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\n" ); document.write( "REASON: Two lines when intersect and are perpendicular, they forms 90 degree.
\n" ); document.write( "Ray FG and FH forms 90 degree, therefore angle 1 and angle 2 are complementary included in this angle. (sum is 90 degree).
\n" ); document.write( "thank you,
\n" ); document.write( "Jojo
\n" ); document.write( "Thank you,
\n" ); document.write( "Jojo
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