Kk tolong bntu sya pliss skrng

K set.lingkaran = 1/2 x π x d
= 1/2 x 22/7 x 14
= 22/7 x 7
= 22 cm
K persegi = 14 x 4
= 56 cm
K yg diarsir = K persegi - K set.lingkaran
= 56 CM - 22 CM
34 CM
#smogamembantu