दी गई आकृति में, AB CD है। के मान ज्ञात कीजिए।
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GIVEN AB || CD.
THEN ,
X+ 20° + X + 8° = 180 °
2X + 28° = 180°
2X = 180° - 28°
2X = 152°
2X = 152° ÷ 2
X = 76 °
HOPE IT IS HELPFUL .
PLZ MARK IT AS THE BRAINLIEST .
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