Wow i’ve never seen anything like this. C
It depends upon favorable outcomes so we need favourable outcome first
Dimensions of rectangle are:
Length = 26 cm
Width = 9 cm
Step-by-step explanation:
Perimeter of rectangle = 70 cm
Width= x
Length = 2x+8
We need to find the value of length and width of rectangle.
The formula used is:
![Periemter\,\,of\,\,rectangle=2(Length+Width)](https://tex.z-dn.net/?f=Periemter%5C%2C%5C%2Cof%5C%2C%5C%2Crectangle%3D2%28Length%2BWidth%29)
Putting values:
![Periemter\,\,of\,\,rectangle=2(Length+Width)\\70=2(2x+8+x)\\70=2(3x+8)\\70=6x+16\\70-16=6x\\54=6x\\x=54/6\\x=9](https://tex.z-dn.net/?f=Periemter%5C%2C%5C%2Cof%5C%2C%5C%2Crectangle%3D2%28Length%2BWidth%29%5C%5C70%3D2%282x%2B8%2Bx%29%5C%5C70%3D2%283x%2B8%29%5C%5C70%3D6x%2B16%5C%5C70-16%3D6x%5C%5C54%3D6x%5C%5Cx%3D54%2F6%5C%5Cx%3D9)
So, Value of Width = x = 9 cm
Value of Length = 2x+8 = 2(9)+8 = 18+8=26 cm
So Dimensions of rectangle are:
Length = 26 cm
Width = 9 cm
Keywords: Perimeter of rectangle
Learn more about Perimeter of rectangle at:
#learnwithBrainly
Answer:
20+(-32)+16
Step-by-step explanation:
It goes up which is positive then goes down which is negative then goes back up which is positive
Answer:
A regular polygon has these characteristics:
- 3 or more sides
- Closed shape
A polygon can not have one or two sides because that would be a line. It must have more than three sides, or else it is not a polygon.
A polygon is always a closed shape - it can not be an open shape or else it would not be a polygon, it would be considered an outline.
Hope this helps you!