Answer:
The correct answer is first option 6 units
Explanation:
From the figure we can see a rectangle was mediated to crerate A'B'C'D'
To find the value of AB
AB = ?
A'B' = 15 units
BC = 3.8 units
B'C' = 9.5 units
From the figure we can write,
A'B'/AB = B'C'/BC
15/AB = 9.5/3.8
AB = (15 * 3.8)/9.5 = 6 units
Therefore the correct answer is first option 6 units