1.

Find the value of x.solve it​

Answer»

by angle SUM PROPERTY bac + ACB + bca = 180 30 + 34 + bca = 18064 + bca = 180bca = 180 - 64 bca = 116 now by linear pair angle find angle ACDbca + ACD = 180116 + ACD = 180ACD = 64 now by angle sum property find angle CED45 + 64 + ced = 180 109 + CED = 180 CED = 180 - 109ced = 71 now by linear pair angle find X x + CED = 180x + 71 = 180x = 180 - 71x = 109



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