for Teachers for Schools for Enterprise
for Teachers for Schools for Enterprise
Copyright
Course Navigator
Plane Shapes: Types & PropertiesNext Lesson 

What are Plane Shapes? - Definition & Examples

Chapter 3 /  Lesson 21   Transcript
Try it risk-free for 30 days

An error occurred trying to load this video.

Try refreshing the page, or contact customer support.

Coming up next: Plane Shapes: Types & Properties

You're on a roll. Keep up the good work!

Take Quiz Watch Next Lesson
 Replay
Your next lesson will play in 10 seconds
  • 0:03 Definition of a Plane Shape
  • 1:09 Squares vs. Rectangles
  • 1:48 Circles
  • 2:06 Triangles
  • 2:20 Octagons
  • 2:32 Lesson Summary
Add to Add to Add to

Want to watch this again later?

Log in or sign up to add this lesson to a Custom Course.

Login or Sign up

Timeline
Autoplay
Autoplay
Speed

Recommended Lessons and Courses for You

Lesson Transcript
Instructor: Kadoria Burgess

I have a Bachelor's degree in Elementary Education and Spanish. I have taught for 5 years in bilingual classrooms of various elementary grade levels.

Stop signs, Dorito's, a sheet of paper, and a paper plate. What do all of these have in common? They are examples of plane shapes, and in this lesson, you'll learn how to find plane shapes everywhere!

Definition of a Plane Shape

When you think of plane shapes, you might think of a big jet flying in the sky, but plane shapes didn't get their name because they fly. They're called plane shapes because they're figures that are flat and closed. That's right! Plane shapes don't pop up or out at you. Instead, plane shapes are what you would see in a drawing or a cartoon, but remember they cannot have any gaps or parts that are open. Sometimes, you may even hear them being called two-dimensional or 2-D shapes. This means that you cannot touch them on all sides like a ball or a block.

Plane shapes can include sides, which are straight lines that make up the shape, and corners, which are where two sides come together. Some examples of plane shapes that you may see every day are stop signs, a sheet of paper, a paper plate, a stamp, or even a tortilla chip. There are many kinds of plane shapes, but we will focus on 5 basic kinds: squares, rectangles, circles, triangles, and octagons.

Square vs. Rectangle

A plane shape that has four sides that are all the same length and has four right angles for corners is called a square. You can see squares in checkerboards, the keys of your keyboard, the side of a Rubik's cube, or in your kitchen tiles. Any time a four-sided shape has equal sides and right angles for corners, that's a square.

A plane shape with four straight sides and four right angles for corners is called a rectangle. The difference between a square and a rectangle is that a rectangle's sides don't have to be the same length. A piece of paper has two long sides and two short sides, so it's a rectangle.

To unlock this lesson you must be a Study.com Member.
Create your account

Register to view this lesson

Are you a student or a teacher?

Unlock Your Education

See for yourself why 30 million people use Study.com

Become a Study.com member and start learning now.
Become a Member  Back
What teachers are saying about Study.com
Try it risk-free for 30 days
Description

Earning College Credit

Did you know… We have over 160 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

To learn more, visit our Earning Credit Page

Transferring credit to the school of your choice

Not sure what college you want to attend yet? Study.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.

Research Schools, Degrees & Careers

Get the unbiased info you need to find the right school.

Browse Articles By Category

Browse an area of study or degree level.

Recommended Articles
You are viewing lesson Lesson 21 in chapter 3 of the course:

 Back To Course

Geometry for Kids

6 chapters | 45 lessons

Ch 3. Shapes in Geometry for Elementary School
Ch 4. Triangles for Elementary...

What are Plane Shapes? - Definition & Examples Related Study Materials

Create an account to start this course today
Try it risk-free for 30 days!
Create An Account

Explore our library of over 75,000 lessons

Browse by subject
Support