Surface Area of cylinder = 8195.4 inches^2
Step-by-step explanation:
we are given:
Diameter of cylinder = 30 inches
Height of cylinder = 72 inches
We need to find:
Surface area of cylinder = ?
The formula used is:

We know radius = diameter/2
so, radius = 30/2 = 15 inches
putting values:

So, Surface Area of cylinder = 8195.4 inches^2
Keywords: Surface Area of cylinder
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<span>A) 2x + 4y = 14
B) 4x + y = 20
If you multiply equation A by -2, then when the equations are added, the x will be eliminated.
The solutions are:
X = 4.714285714285714
Y = 1.1428571428571428
</span>
Answer:
Sas
Step-by-step explanation:
four fifths is the answer
The value of the one in the middle is 40 .
The value of the one on the end is 4 .