document.write( "Question 253243: Given: line ADB, angle 1 is congruent to angle 4, angle 2 is congruent to angle 3. How do i prove angle 1+2 is equal to angle 3+4? \n" ); document.write( "
Algebra.Com's Answer #185843 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "No idea. You haven't described your angles 1, 2, 3, and 4 in sufficient detail such that anyone could do what you ask.\r
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