In given sig. OAB = 120° and BCD = 140° and OA | CD. Find the
value of x°
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Answer:
I don't get ur question properly
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LOAB+LBCD+LOA+LCD=180°
Step-by-step explanation:
Let= OA=x 120°+140°+x+LCD=180°
160°+x+LCD=180°
x+LCD=160°-180°
20°
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