MATHEMATICS Transversals G H gh a b d D C B 136) How many degrees is LAGB? A) 90 B) 450 C) 360 D) 180 137) How many degrees is _f + Ch? A) 90 B) 450 C) 360 D) 180 138) If Lc is 40, how many degrees is 4b? A) 40 B) 140 C) 1250 D) 450 139) Which angle is the same as LAGD? A) h B) b C) g D) d 140) Which angle represents a right angle? A) d B) LAGD C) a +b D) LDGB + LBGH 141) If is LDGB 450, how many degrees is Za +4b +2d? A) 315 B) 1350 C) 45 0 D) 1150 142) How many right angles are in the diagram above? A) 7 B) 6 C) 5 D) 4 143) What type of triangle is Aagi? A) Obtuse B) Right C) Scalene D) Equilateral 144) How many degrees is LCGH? A) 45 B) 180 C) 90 D) 360