[" Mating steme + "+4" for renet and vertical lines on "8times8" chess bourd form "r" rectangle "],[" (excluding squares) and "s" squares.The ratio "(s)/(s)" in its lowest terms is: "]

The number of rectangle , of any sixe excluding squares from the rectangle of size 8 xx 7 is

The number of rectangle , of any sixe excluding squares from the rectangle of size 8 xx 7 is

The length of a rectangle R is 10% more than the side of a square S. The width of the rectangle R is 10% less than the side of the square S. What is the ratio of the area of R to that of S?

If S is the set of squares and R is the set of rectangles, then (SuuR)-(SuuS) is

If S is the set of squares and R is the set of rectangles, then (SuuR)-(SuuS) is

The side of an square is 5 units. If it’s side Is doubled the ratio of areas of the original square and thus formed is

Let R be a relation defined on S, the set of squares on a chess board such that xRy iff x and y share a common side. Then, which of the following is false for R?

Let R be a relation defined on S, the set of squares on a chess board such that xRy iff x and y share a common side. Then, which of the following is false for R?