Answer:
Area of square=![a\times a=a^2units^2](https://tex.z-dn.net/?f=a%5Ctimes%20a%3Da%5E2units%5E2)
Perimeter of square=a+a+a+a=4a units
Step-by-step explanation:
We have to give the formula for the area and perimeter of square where the side length is the independent variable and the area and perimeter is the dependent variable.
Let the side of square be a units which is independent variable.
As square is also a rectangle whose area is ![length\times breadth](https://tex.z-dn.net/?f=length%5Ctimes%20breadth)
Area of square=![a\times a=a^2units^2](https://tex.z-dn.net/?f=a%5Ctimes%20a%3Da%5E2units%5E2)
Perimeter of square=a+a+a+a=4a units
Here, each two area and perimeter depend on the side of square implies area and square are dependent variable and side is independent.
Answer:
b. bomb calorimeter
Step-by-step explanation:
The war had started, i saw the coordinate planes in action, the plan has worked.
Answer:
x=34°
Step-by-step explanation:
90°-56°=34°
Answer:
(-x-6)(x-8)
Step-by-step explanation: