Cylinder Height = 18
Cylinder Lateral Area =<span> <span>(2 • <span>π <span>• r • height) =
</span></span></span></span><span>2 * PI * 9 * 18 =
</span><span><span><span>1,017.8760197631
</span>
</span>
</span>
<span>Cylinder Volume = </span><span>π • r² • height</span>Cylinder Volume = PI * 9^2 * 18 =
<span>
<span>
<span>
4,580.4420889339
</span>
</span></span><span><span />
</span>
Answer:
v = 189 ft³
Step-by-step explanation:
v = lwh
v = 3 * 7 * 9
v = 189 ft³
Answer:a
Step-by-step explanation:
Answer:
rational
rational
irrational
rational
irrational
Step-by-step explanation:
Answer:
s = 1.35 (See explanation!)
Step-by-step explanation:
To write an equation, you need to know that all four sides of a square are equal. Since each side is equal, it can be represented by the same variable or value. I'll use s for the variable:
Equation:
4s = 5.4
Note: the 4s is the total perimeter (4 * side)
Now, solve:
4s = 5.4
Divide by four to isolate the s:
4s/4 = 5.4/4
Finally:
s = 1.35