sir explain with a diagram. exam

Asked by pranavjain | 19th Feb, 2010, 10:05: AM

Expert Answer:

Lets say ABCD is the given parallelogram

ABC = ADC                  (Opposite angle of a rhombus are equal)

DAC = BCA = 360o - 2(ABC)

                              = 140o

ACD = 70o   (Since the diagonal of a rhombus is the angle bisector)   

 

Answered by  | 19th Feb, 2010, 03:08: PM

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