tlng jwb ya bsk ditupuk tlng dgn cranya ya

32) t = 1 m = 10 dm
d = 70 cm
r = 35 cm = 3,5 dm
V = La × t
= π × r² × t
= 22/7 × 3,5 × 3,5 × 10
= 385 dm³
= 385 liter ( B )

33) V = ½ × a × ta × tp
= ½ × 24 × 32 × 18
= 6.912 cm³ ( C )

34) d = 20 cm
r = 10 cm
V = ⅓ × π × r² × t
= ⅓ × 3,14 × 10 × 10 × 15
= 1.570 cm³ ( A )