Answer: The answer could be 28 but I need to know what is the length and what is the height.
Explanation:
I will just name the points for simplicity:
A - (3, -5)
B - (7, -5)
C - (7, 2)
D - (3, 3)
A to B - 4
B to C - 7
C to D - 4.1231
***
Distance (d) = √(3 - 7)^2 + (3 - 2)^2
= √(-4)^2 + (1)^2
= √17
= 4.1231056256177
***
D to A - 8
4 * 7 = 28