Answer:
Step-by-step explanation:63
Answer
720π cm²
Step-by-step explanation:
Surface area of cylinder
A=2πr(s+r)
for r=12cm, s=18cm
A= 2π×12(12+18)
=24π×30
=720π
Step-by-step explanation:
0.00325
If the exponent is negative you have to move it how many times it says to the left of it positive to the right , this is the standard form.
