j = √4.893,75 = √4.900 (dibulatkan)
j = 70 cm
K1 = ½ πd1
K1 = ½ x 3,14 x 15 cm
K1 = 23,55 cm
K2 = ½ πd2
K2 = ½ x 3,14 x 10 cm
K2 = 15,7 cm
Panjang rantai = 70 cm + 70 cm + 23,55 cm + 15,7 cm = 179,25 cm.
j = √4.893,75 = √4.900 (dibulatkan)
j = 70 cm
K1 = ½ πd1
K1 = ½ x 3,14 x 15 cm
K1 = 23,55 cm
K2 = ½ πd2
K2 = ½ x 3,14 x 10 cm
K2 = 15,7 cm
Panjang rantai = 70 cm + 70 cm + 23,55 cm + 15,7 cm = 179,25 cm.
Editor: Rian Ade Maulana
Sumber: buku.kemdikbud.go.id