Answer:
b
Step-by-step explanation:
The answer is 540 mm^3
using v= BH
v= 30×18
v= 540mm^3
pls like and follow, hope this helps.:-):-)
division, I mostly use it and I find it easy
P=300cm
P=4a=4.75×4=300cm
In the picture above.
Good luck.
