what is the perimeter of square abcd? units units 28 units 37 units This is a topic that many people are looking for. bluevelvetrestaurant.com is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, bluevelvetrestaurant.com would like to introduce to you Perimeter with Unit Squares. Following along are instructions in the video below:
We are learning how to find the perimeter of a shape. Lets say we were asked what is the perimeter of this figure in inches well when we finding perimeter. We want to know how far it is to move around the outside of a shape.
We need to count the distance around the shape to find the perimeter. Well lets look at how we could do that if you imagined you are walking around the outside of this shape. You would have to walk 1 2.
3. 4. 5.
Spaces. 6. 7.
8. Spaces. 9.
10. 11.
12. 13. Spaces.
14. 15. 16.
Now were back where we started it took us 16 spaces to move around the outside of this shape. So we say the perimeter is 16 and here we were talking about inches. Lets look at one of these problems.
Together. What is the perimeter of this figure in inches. Well how do i find the perimeter of a shape to find perimeter count the distance around the shape well lets go ahead and do this if i start.
It. Here. I have to move 1 2.
3. 4.
5. 6. 7.
Then i move 8 9. Spaces. Now i want you to continue what i was just doing on your own how far which you have to move to get around this entire shape.
Well. You would have to move 10. 11.
12. 13. 14.
15. 16. 17.
18. Spaces.
So well say the perimeter of this shape. Is 18 inches. Heres another problem to practice with whats the perimeter of this figure in inches well again how do we find the perimeter of a shape.
We count the distance around the shape to find perimeter so if i start here and i move over here how far did i just go i just traveled one space two spaces three spaces then i move down here now ive gone for five six seven spaces then i can move over here now ive gone eight nine ten spaces and then i can move back to where i started how far will i have gone into well. Ive gone 11. 12.
13. 14 spaces. So the perimeter of this shape.
Is 14 inches. Now its time for you to practice on your own what is the perimeter of this figure in inches. Well think about starting here and youll move.
6. Spaces. 7.
8. 9.
10. 11. 12.
13. 14. 15.
Spaces. 16. 17.
And 18. And if you count. It correctly youll get a perimeter of 18 inches.
Now heres your last problem for this video. What is the perimeter of this figure well if we start right here. Well have to travel 11 spaces to get there then 12.
Then all the way back to 23. And now weve traveled a total of 24 spaces. So the perimeter of this shape is 24 inches.
Today you learned how to find perimeter by counting distance. .
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