Not sure about this but, is it a line?
Answer:
The perimeter is 38 but it gets rounded to 40
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given
Points:


Required
Determine the equation of line that is perpendicular to the given points and that pass through 
First, we need to determine the slope, m of FG

Where
--- 
--- 



The question says the line is perpendicular to FG.
Next, we determine the slope (m2) of the perpendicular line using:


The equation of the line is then calculated as:

Where





Multiply through by 2

Add x to both sides


Hence, the line of the equation is 
Answer:
4
Step-by-step explanation:
<em>1 3/5(2/5) = 4</em>