In a parallelogram ABCD, LA=xº,
ZB = (3x + 20)°. Find x and LC and LD.
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Answer:
X= 40° ,. LC=40°, LD= 140°
Step-by-step explanation:
Since, sum of supplementary angle in a parallelogram = 180° LA+LB = 180°. ,. x+3x+20 = 180. , 4x+ 20=180. 4x=160. , x= 40°. , LA= 40°. ,LB = 3x+20 = 140°. since LA =LC and LB=LD, ( vertical opp. angles of //gm) . ,LC=40° , LD= 140°. IF IT WOULD HELP YOU THEN FOLLOW ME AND THANKED ME AND REPORT MY ANS AS BRAINLIEST!!!
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