1.

In a rhombus ABCD, AB-BD then the measure of <ACD andADC are respectively

Answer»

if AB = BD, that is the side of the rhombus is equal to its one of the dialogonals , which means that rhombus if formed by equilateral triangle , having angle A as 60° and other angle as 120°

so, angle ADC = 120°

And angle ACD = 1/2*(Angle A) = 1/2*(60°) = 30°



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