The area of all of the faces of a shape is the surface area.If you want to find the area of a cylinder, you need to add the base area to the outer wall.The formula for finding the area of a cylinder is A.
Step 1: Take a look at the top and bottom of a cylinder.
A cylinder is the shape of a can.The can has a top and a bottom that are the same.The ends of a circle.To find the surface area of your cylinder, the first thing you need to do is locate the circular ends.
Step 2: You can find the cylinder's radius.
The distance from the center of the circle to the outer edge is called the radius.The cylinder's radius is the same as that of the top and bottom circles.The base's radius is 3 centimeters.The radius may be given if you are trying to solve a word problem.The diameter is the distance from one side of the circle to the other.One half of the diameter is the radius.The surface area of a cylinder can be measured with a ruler.
Step 3: Determine the surface area of the circle.
The circle's surface area is equal to the number pi.This is the same as saying x r.Here's how you do it: A + 3 + 9 + 28.26 cm.
Step 4: The circle on the other side should be done again.
You have to take into account the second base now that you have solved the area of one base.If you follow the same steps as you did with the first base, you can know that the bases are not different.If you understand this, you can skip using the area equation for the second base.
Step 5: Take a look at the outside edge of a cylinder.
You should see the top and the bottom of the soup can.The bases are connected by cans.The wall is taller than the base, but the wall's radius is the same.
Step 6: You can find the circle's circumference by looking at it.
To find the surface area of the outer edge, you need to know the circumference.Simply divide the radius by 2 to get the circumference.The circumference can be found by taking the 3 centimeter and adding it to the 2.3 cm x 2 cm is 18.84 cm.
Step 7: The height of the cylinder can be used to calculate the circle's circumference.
The outer edge area will be given by this.By the height, 5 centimeters, the circumference is 18.84 centimeters.94.2 cm is 18.84 cm x 5 cm.
Step 8: Take a look at the entire cylinder.
You visualized how the top and bottom base are related to each other.The wall that extends between the bases was solved for that space.Think of the can as a whole and solve for the entire surface.
Step 9: The area of one base should be doubled.
To get the area of both bases, simply multiply the previous result by 2.56.52 cm is the measurement of 28.26 x 2.The area of both bases is given here.
Step 10: The base area and the area of the wall should be added.
The cylinder's surface area can be found if you add the area of the two bases and the outer surface.Adding 56.52 cm to the area of both bases and the outer surface area is all you have to do.150.72 cm is 56.52 cm and 94.2 cm.The surface area of a cylinder with a height of 5 centimeters and a circular base is 150.72 cm.