a rhombus ABCD has sides which can rotate about vertex A , B,C,D . the vertex C is moving with a velocity of 6m/s in horizontal determine velocity of A . ( given angle ACD = angle ADC = 37 degrees )
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ABCD is a rhombus.
If <ACD = 37 deg it means <BCD = 2*37 = 74 deg.
So <ADC should be 180–74 = 106 deg.
<ADC cannot be 37 deg as stated.
The question is wrong.
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