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1) Handic 1862 lines AB and CD interneta 0.14 AOC + 200n. In Fig. 8.62, lines AB and CD intersecfind ZBOE and reflex ZCOE.8.0.02, lines AB and CD intersect at O. IF ZAOC + ZBOE = 70° and ZBOD = 40°,Fig. 8.62 |
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Answer» AOC+BOE=70AOC+BOE+X=180(angle sum property)70+x=180x=180-70x=110 |
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