Hope you have all seen a Rubix cube, a ball, an ice- cream cone. You must have observed that these objects involve attributes like vertices, faces, and edges. This is called Solid Geometry. Shapes that can be measured in 3 directions (the x, y and z axis) are called 3- Dimensional Shapes. They are also called Solid objects.
consider the Rubix cube. The three dimensions of the cube are length,
width and height. Now lets discuss the attributes of a cube. We will
have to find out how many faces, vertices and edges a cube has.
flat surfaces of the solid objects are called Faces.
line segment where the two faces meet is called the Edge.
point where three edges meet is called the Vertex.
let us count it for a Cube.
of faces = 6
of edges = 12
of vertices = 8
the cube we have other 3- D shapes like cuboid, cone, prism, pyramid,
sphere, cylinder, etc. The number of faces, edges and vertices are
different for each 3- D shape. They make the properties of the shape.
do we do with these three dimensions?
can define the surface area and volume of each object. The total area
of the flat surfaces, curved surfaces and the base areas are called
the Total Surface Area.
can simply be called the capacity of the 3- D shape. Through out
solid geometry we will learn, Curved
(Area of curved surfaces), Lateral
(Area of flat surfaces), Total surface
of solid shapes.
in these free worksheets, you will learn to identify all the 3- D
shapes, the properties of each shape and practice exercises to know
the faces, edges and vertices of those shapes. For the Kindergarten
grade students, these worksheets form the base of 3- Dimensional
objects. A lot of coloring, matching, cutting- glueing activites and
multiple choice questions test your kids understanding on Solid
Geometry. Download all our worksheets and compare the 3- D shapes
with the objects in your house. Lets learn to use geometry in real
15 thoughts on “3-dimensional Shapes”
Easy to understand. Good worksheets for children.
Heya i’m for the first time here. I came across this
board and I to find It really useful & it helped me out much.
I am hoping to provide something back and aid others such
as you aided me.
I simply wanted to thank you once more for this amazing web-site you have created here.
It truly is full of ideas for those who are genuinely interested in this kind of subject, particularly this very post.
Your all amazingly sweet in addition to thoughtful of others as well as reading your
website posts is a great delight in my experience. And exactly what a
generous surprise! Dan and I will certainly have excitement making
use of your points in what we need to do in a month’s time.
Our collection of ideas is a distance long so your tips might be put to
Some truly great info, Gladiolus I found this.
I was wondering if you ever considered changing the structure of your website?
Its very well written; I love what youve got to say. But maybe you could a little more
in the way of content so people could connect with it better.
Youve got an awful lot of text for only having 1 or 2 images.
Maybe you could space it out better?
Thanks a lot for sharing this with all folks you actually realize what you are talking about!
Bookmarked. Please additionally visit my web site =).
We can have a link trade arrangement between us!
We stumbled over here coming from a different page and
thought I might as well check things out. I like what I see so
i am just following you. Look forward to looking at
your web page yet again.
wonderful issues altogether, you just gained
a brand new reader. What would you suggest in regards to your put up that
you simply made a few days in the past? Any positive?
I love it when people get together and share thoughts. Great blog, stick with
Hi there colleagues, its fantastic piece of writing on the topic
of educationand fully explained, keep it up all the time.
Great beat ! I wish to apprentice while you amend your site, how
could i subscribe for a blog website? The account helped me a acceptable
deal. I had been a little bit acquainted
of this your broadcast provided bright clear concept
whoah this blog is excellent i really like reading your articles.
Stay up the good work! You realize, lots of individuals are searching around for this
information, you can help them greatly.
Hey there! I know this is somewhat off topic but I was wondering
which blog platform are you using for this website? I’m
getting tired of WordPress because I’ve had issues
with hackers and I’m looking at alternatives for another platform.
I would be fantastic if you could point me in the direction of a good platform.
It’s remarkable to visit this web page and reading the views of all mates
regarding this paragraph, while I am also keen of getting knowledge.
It’s amazing to visit this website and reading the views of all friends about this piece of writing, while I am also eager
of getting know-how.
Comments are closed.