A gardener has to mow his square shaped yard that has an area of 784 square yards. He has to trim the edges before beginning. How many total yards does he have to trim?​

112

Step-by-step explanation:

First you have to find out what one side is which in this case it is 28 and since it's the edges which is considered the perimeter and to find perimeter we have to add all the sides since it's a square we all know all sides are equal we say 28×4 which give u 112

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.