Question

In the following figure, ABCD is a square and its two diagonals intersect at O.If the area of triangleAOB is 4cm2, find the side of the square

Answer 1

Answer:

side = 4cm

Step-by-step explanation:

The area of the square = 4 x area of triangle

                                      = 4 x 4 = 16 cm²

       Also, The area of the square = (side)²

                        (side)² = 16

                           side = 4cm