Answer:
4500
Step-by-step explanation:
18000 / 100 =180
180*25 = 4500
Volume = l*w*h
Equation: 1620 = 9*9*h
1620=81h
h=20 cm
no
b=4.5
4b+4=22
4b=22-4
4b=18
D 341
19 × 12 = 228