Easy question 100 points laura's new bedroom is in the shape of a square and has the area of 144 ft^2 what should laura do to find the length of each side of her bedroom divide area by 2? divide area by 4? take the square of the area? take the square root of the area< - options

The bottom of ignacio's desktop is 74.5cm from the floor. ignacio's sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk