Find the length of GH.
- 10 -9 -8 -7 -6 -5 4 -3 -2 -1
1
-2
-3
G(-9, 4)
-5
-6
H(-2. -6.7
-8
-9
+10
A. About 3 units
B. About 7.3 units
C. 53 units
D. 9 units
