35cm π = 22/7
d. =.......cm
r. =........cm
luas. =.....cm².
d. =.......cm
r. =........cm
luas. =.....cm².
π = 22/7
d = r × 2 = 35 × 2 = 70 cm
r = 35 cm
Luas lingkaran
= πr²
= 22/7 × 35²
= 22/7 × 1.225
= 3.850 cm²
[answer.2.content]
π = 22/7
d = r × 2 = 35 × 2 = 70 cm
r = 35 cm
Luas lingkaran
= πr²
= 22/7 × 35²
= 22/7 × 1.225
= 3.850 cm²
[answer.2.content]