Question: Solution : Join center of third circle (say X) and B Join center of middle circle (say Y) and mid point of CD (say Q)Then, AYQ and AXB are similar, =>...
Universal law of gravity - It states that every object attract each other with the same ammount of force. This force is directly proportional to the masses of the bodies and inversely proportional to the...
* Rotation is nothing but rotating an object through an angle of 90 degrees, 180 degrees, 270 degrees either clockwise or anticlockwise. * For rotating 90 degrees clockwise and anticlockwise the steps...