Can you pls help me thank you have a good day

third option

Step-by-step explanation:

first write the equation of the graph wich is

first we will find which is the slope, to find it use this formula:

take any  2 points from the graph, we will take the point and

now we should substitute :

we found the slope which is

now we are oing tooo put it in  tthe equation:

Now we are going to take and substitute in the equation:

now we will find :

since is equal to no need to write it in the equation, so we will write it as:

First, you need to find what b equals. The equation inorder to find b is:

144=b+b+(2b+3)+(2b+3)

144=6b+6

138=6b

23=b

You would then plug is in to the height equation: 2b+3

2(23)+3= 46+3 =49

Basically, for this equation we plugged all the sides equal to the perimeter so we can find b and then we plugged it in to the equation for height.