A right circular cylinder has a base whose area is 154 square feet. If the height of the cylinder is 28 feet, what is its lateral surface area? Use π =
Answer
176 ft2
392 ft2
686 ft2
1232 ft2

Question

A right circular cylinder has a base whose area is 154 square feet. If the height of the cylinder is 28 feet, what is its lateral surface area? Use π = 
Answer
		176 ft2
		392 ft2
		686 ft2
		1232 ft2

lgbasallote · Answer

LSA = 2 pi rh

A = pi r^2
r = sqrt (A/pi)
r = sqrt (154/pi)

LSA = 2 pi (sqrt 154/pi)(28)

do you know the answer already? since you closed it...

anonymous · Answer

no i dont know it i didnt mean to

lgbasallote · Answer

well then..just input those values in the calculator now..^_^

anonymous · Answer

is it 1232?

lgbasallote · Answer

yeah

lgbasallote · Answer

you got it ^_^