tolong jawab ya ! yg nomer

L = S²
64= S²
2√64 = S
8=S

Keliling = 4S
= 4×8 = 32 (c)

luas persegi = 64cm2
berarti luas persegi = sisi x sisi
                   64 = s x s
                    s2 =64
                     s=V64 = 8 cm
keliling 2p+ 2l = karena sama= 4s
                             = 4 x 8 cm
                             = 32 cm