Find the area of a square with side length x when x is equal to the given value. Are the area of a square and the length of its side directly proportional? Justify your answer. b x=10 in. PLS HELP WILL MARK AS BRIANLIEST PLSS

Given:

Side length of square is x = 10 in.

To find:

Area of a square with side length x when x = 10 in.

Check whether the area of a square and the length of its side directly proportional.

Solution:

Area of square is

For x=10, we have

Therefore, the area of square is 100 sq. in. when x=10 in.

For x=1,

For x=2,

Here, .

Since, and ratio of area and sides are not always same, therefore the area of depends on the side but not directly proportional to its side.

answer is  

a.

p = 78

step-by-step explanation:

more information !