tolong dijawab scepatnya

L persegi = P x L = 10 x 7 = 70 m^2
L 1/2 lingkaran = 1/2 x 22/7 x 3,5 x 3,5 = 19,25 m^2
L total = L persegi + L 1/2 Lingkaran = 70 + 19,25 = 89,25 m^2
= 89 1/4 m^2