  Question

# What is the meaning of co-  interior angle ?  What is the meaning of parameters ?

Solution

## When two lines are crossed by another line (which is called the Transversal), the pairs of angles: • on one side of the transversal  • but inside the two lines  are called Consecutive Interior Angles. When the two lines are parallel the Consecutive Interior Angles add to 180 degrees.    Parameter definition   A parameter is a quantity that influences the output or behavior of a mathematical object but is viewed as being held constant. Parameters are closely related to variables, and the difference is sometimes just a matter of perspective. Variables are viewed as changing while parameters typically either don't change or change more slowly. In some contexts, one can imagine performing multiple experiments, where the variables are changing through each experiment, but the parameters are held fixed during each experiment and only change between experiments. One place parameters appear is within functions. For example, a function might a generic quadratic function as f(x)=ax^2+bx+c Here, the variable x is regarded as the input to the function. The symbols a, b, and c are parameters that determine the behavior of the function f. For each value of the parameters, we get a different function.  Suggest corrections   