If a = 4 units and b = 3 units, the length of the diagonal of the outside square rounded to the nearest tenth is

Answer with explanation:

Two Adjacent Sides of Rectangle are, a=4 units, and , b=3 units

Diagonal of rectangle

→Diagonal of Rectangle = 5 units, which is the side of Square lying outside the rectangle.

Length of Diagonal of Square

Diagonal of  Square formed from rectangle of side 4 cm and 3 cm =5 × 1.414

                                          = 7.070 units

                                           =7.07 units