Answer:
The slope is 
Step-by-step explanation:
The slope of the line passing through
and
is given by the formula;

The given line contains;the points (2, -6) and (-3, 1).



The slope is 
Answer:
The perimeter is 112 m
Step-by-step explanation:
The perimeter is the sum of all the edges
26+ 12 + 18 +? + ?+ 30
The two question marks add to 26 so replace them with 26
26+ 12 + 18 +26+ 30
112
The perimeter is 112 m