What do I do to find the surface area of a cylinder ?

471.24 square cm.

Step-by-step explanation: First find the area of one circular base by using the formula . The radius is 5, so first square that. 5^2=25. Now multiply by pi, using 3.14 for pi.  25*3.14=78.5.

Since there are 2 circular bases, multiply the area of one base by 2. 78.5*2=157.

Now to find the surface area of the rest of it, first find the circumference of one circular base by using the formula . The diameter is the radius multiplied by 2. 5*2=10. Now multiply by pi. 10*3.14=31.4. Now multiply this by the height of the cylinder. 31.4*10=314.

Finally add up the areas of the two circular bases and the area of the rest of the cylinder. 314+157=471.

Assuming that an expanded form of pi was used by using the π button on a calculator, this answer is closest to 471.24.

c

step-by-step explanation:

it would be see because your formula is f(x)=6x, so 6 times 1 is 6 and you go on and the best answer is c.

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches