Today I found out how to find perimeter and area and I am going to share the same thing with you. Perimeter is the length of all sides of an object, like a square or a rectangle. Area is when you multiply the sides.
I was learning area and perimeter because I wanted to be the best in the class. Right now we are learning multiplication and division and I began studying perimeter and area earlier. So when we have test I will do the best because I already know everything.
I was learning area and perimeter because I wanted to be the best in the class. Right now we are learning multiplication and division and I began studying perimeter and area earlier. So when we have test I will do the best because I already know everything.
- AREA To find the area you need to find the width and the length, then you need to multiply them. And you found the area.
- If you have a square and you need to find the area, then you find the length of one side. Since a square's sides are all the same length, you only need to know the length of one side. And if it is 5, you do 5x5. Or if it is 3, you do 3x3. Or if it is 10, you can do 10x10. So whatever number that is, you just do that number times that number.
- If it is a rectangle, then you find the width and you also find the length, and you multiply them on each other, then you get your area. So if the width is 3 and the length is 4, 3x4=12, and you have the area.
- PERIMETER To find the perimeter you need to find the length of all sides first then you need to add the sides up and you have the perimeter.
- If you have a square, and one side is 3, that means all the sides are equal to 3. And a square has four sides, so you add 3 four times. 3+3+3+3=12 or you could do 3x4=12.
- If you have a rectangle, you find the length of all the sides. So you find the width and the length. So if your width is 3 and your length is 4, you do 3+4+3+4 or 3+3+4+4, and they both equal to the same number. That is how you find the perimeter of a rectangle.
Comments
Post a Comment