Give away and some point here

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Find the solution on the interval [0, 2pi)

Kate is arranging new furniture in her rectangular sitting room. she has mapped the arrangement on a coordinate pane. a,b and c represent the sofas, v1 and v2 are decorative vases and aq the aquarium. find the distance between v1 and the aquarium. any body you