Question

Find the area and perimeter of a square whose digonal is 10m long

Answer 1

Answer:

perimeter = 40cm,area = 100cm sq.

Step-by-step explanation:

perimeter of a square = 4 x side

                                      =4 x 10

                                        =40cm

∴perimeter of a square = 40cm

area of a square = side x side

                           = s x s      

                           =10 x 10

                            = 100cm sq