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Let h be the height of the cylinder and r the radius of the circular top/bottom. If you cut the cylinder down one side and roll it out, you have a rectangle. The length of the side is h and the width would be 2pi*r (the perimeter of a circle). Therefore, the perimeter of a cylinder is 2pi*r + 2h
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How do you find the perimeter to a triangle?
The perimeter of a triangle is the distance around it. Add the lengths of the three sides to find the perimeter.
How do you find the perimeter of mixed numbers?
you can only find the perimeter of shapes, honey, not fractions.
How do you perimeter?
To find the perimeter of a figure, add all the lengths of the edges of the figure. The sum of the sides is the perimeter.
How can you find the answer for the perimeter and area of a rectangle?
find the perimeter and area of a rectangle that is 15cm long and 5cm wide
What is the perimeter for a cone?
how can you find the perimeter of a cone i.e. a 3d shape!
Can you find the perimeter of a 3D figure?
Depends on the problem; many 3D figures have 2D faces/shapes within them. One can say "find the perimeter of a cylinder," and the question could be interpreted as finding the perimeter of one of the circular bases of the cylinder. Use common sense, and find out what the question is asking.
How do you find out perimeter of a cylinder from a square?
The concept of a perimeter makes sense only in the context of a 2-dimensional object (or a sphere).
What is the area and perimeter of a cylinder?
There is no perimeter of a circle. Only flat shapes have perimeters. You can however, find the circumference, surface area, and volume.
How do you find perimeter of cylinder?
You just need to find the circumference of the circular base (or top). It's the same thing. (Hint: use C=pi*diameter to find the circumference).
How do you find the circumference from the volume?
circumference is the perimeter of a circle. a circle is 2 dimensional. volume is 3 dimensional. you need to state what shape it is. I could guess that you are talking about a cylinder. the volume is pi.r2.h, if you find the radius from the volume, you can find the perimeter of the circle by 2.pi.r
How do you find the perimeter of a triangle when the perimeter is 177?
If you know the perimeter, there is no need to find it again.
How do you 'find the ratio of its length to its perimeter?
Here's how to do that: 1). Find its length. 2). Find its perimeter. 3). Divide (its length) by (its perimeter). The quotient is the ratio of its length to its perimeter.
How to find the perimeter and area of a rectangle?
To find the perimeter you add and to find the area we multiply.
How do you find perimeter of quadrant?
perimeter of what quadrant?
How do you find the perimeter to a triangle?
The perimeter of a triangle is the distance around it. Add the lengths of the three sides to find the perimeter.
What 3 things in math is pi used to find?
Pi is used to find the area and perimeter of a circle and the volume of a sphere, cylinder, and cone. Pi=3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196... That was 200 decimal places of Pi.
How do you find the perimeter of a regular pentegon?
what is the perimeter of a pentegon?
