Could 10.6cm,5.6cm, and 4.0 cm be rhe length of a triangle

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

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