Find the area of the top and bottom circle, then, multiply the height of the cylinder by the circumference of one circle. Add that all together to get the answer.
Example: Height; 5 in.
Diameter (of circle); 7 in.
Area of circles: pi x radius squared i.e. pi x 3.5 squared = 38.425 x 2 = 76.93
Area of rectangle: pi x diameter i.e. pi x 7 = 21.98 x height (5) = 109.9
Surface Area: 109.9 + 76.93 = 186.83.
The surface area of a closed cylinder is equal to (2 times the area of the base) plus (the height times the circumference of the base)
What exactly do you mean? Area? πr^2 Circumference? πd example:
A= 2(3.14)9 squared 2
=6.28(81)
=508.68 un.
you do it good
A cylinder is stronger and has more surface area.
2*(r+h)/rh where r is the radius and h the height of the cylinder.
A cylinder has two circular faces.
to increase the surface area
You can increase surface area by spreading the object
The surface area does not provide enough information to determine the dimensions of the cylinder. It could be a tall thin cylinder or a squat one. It is possible for two such to have the same surface area but vastly different volumes.
What do you mean by "exact measurement"? Do you wish to determine the cylinder's height? Its diameter? Its surface area? Its volume?
Curved surface area includes the area of the length of the cylinder only whereas surface area includes the two bases as well...
face or surface are related words for a surface area of a cylinder
1. Find the surface area of the whole cylinder 2. Find the area of one of the two circles on either end of the cylinder 3. Multiply the circle's area by two and subtract their area from the total surface area 4. Now you have the surface area of an unclosed cylinder!
The surface area is 747.7cm2
This cylinder's surface area is 980.21 units2
The surface area of this cylinder is 2,111.15 square feet.
The cylinder's surface area is 4,241.15 square inches.
no
if the cylinder is on the inside, it would not affect the surface area. otherwise, subtract the part of the inside cylinder that touches the outside from the cylinder
Surface area of the cylinder = (2*pi*5.42)+(2*pi*5.4*2.6) Surface area of the cylinder = 271.4336053 or 271 square units.