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6. ABCD is a rhombus. IH 2DAC -30, l)7. ABCD is a trapezium in which AB |I DC. If LA LB 40, what are the measures of the other twoangles?l uith small letters in the following diagrams.

Answer»

7)other two angles are (180-40),(180-40) that is 140° and 140°



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