Question: 1. Find mZABC if BD is an angle bisector. Linear pair (4a + 13)0 (42+ 13 ) +(72-32 )= 180 + 32 1oz ( 42+

1. Find mZABC if BD is an angle bisector. Linear pair (4a + 13)0 (42+ 13 ) +(72-32 )= 180 + 32 1oz ( 42+ 45 ) + 72 = 180 (7a -32) B 112+40=180 1la = 135 E 112 - 11 2 = 12 2. Which equation is set up correctly? S A) 3x +8+5x -2=180 B) 3x + 8 + 5x - 2=8x+6 (3x+ 8) (5x - 2)0 C)(3x + 8)+5x - 2 90 R (3x + 8) D) 10 = 2x MO
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