The answer has to be 34 units^2 (34 units squared)
The answer is c. 0.7 is in every set of pairs so you would get the same product by multiplying all of them the way c has it.
Using the distance formula we can determine the perimeter of PQR.
Distance formula: d=√(x-x1)^2+(y-y1)^2
distance of PR: √(-2+2)^2+(9+3)^2= 12
distance of QR: √(7+2)^2+(-3+3)^2=9
distance of PQ: √(7+2)^2+(-3-9)^2= 15
Perimeter: 12+9+15=36
If the ^ is a divided sign then 5x if it’s a multiplication sign 20x! Don’t forget Order of operations.
