Question

ABCD is a rhombus. If BCA= 60°, find ADC​

Answer 1

If BCA= 60°

Then,

ADC= 60+60(opposite angles are equal)+2x = 360°

ADC= 120+2x = 360°

ADC= 2x = 360-120

ADC= 2x = 240°

ADC= x = 240/2

ADC= x = 120°

Answer 2

Answer:

I think it will be 120 degree

Step-by-step explanation:

because BCD equals to DAB equals to 60 degree ( opposite angles)

so, 360 - (60+60) / 2 equals to 120