Final answer:
To find the length of line segment GI, sum the lengths of segments GH and HI. Given GH is 2 and HI is 10, the length of line segment GI is 12 units.
Step-by-step explanation:
To determine the length of line segment GI, we can use the given lengths of the segments GH and HI. The total length of GI is simply the sum of the lengths of these two segments since point H is on line segment GI.
Given:
GH = 2
HI = 10
Therefore, the length of GI is the sum of GH and HI,
GI = GH + HI
GI = 2 + 10
GI = 12
So, the length of line segment GI is 12 units.