Koeis!!!
soal ada digambar
yg prtma = BA
poin random yk
soal ada digambar
yg prtma = BA
poin random yk
r = 20 cm
r total = 20 cm + 8 cm
r total = 28 cm
banyak putaran = 42 kali
panjang lintasan
» banyak putaran × Keliling
» 42 × 2 × π × r total
» 42 × 2 × 22/7 × 28
» 42 × 2 × 22 × 4
» 84 × 22 × 4
» 1.848 × 4
» 7.392 cm
[answer.2.content]
