When two squares of area 5 cm are joined in order to form a larger square, the area of the larger square is:
25 sq.cm
52 sq.cm
50 sq.cm
5 sq.cm
A square of a area 5 sq.units is cut along its diagonal as four triangles and these are arranged on another square of 5 sq.units to form a larger square. Then the area of the larger square is ___.
Two lines are drawn parallel to the diagonal of a square as shown in the first figure. Another set of parallel lines are drawn along the second diagonal to form a larger square, then the area of the larger square is ____.