Question

Figure 1 is similar to figure 2. What is TS?
1 unit
4 units
8 units
2 units​

Answer 1

8 units

Explanation:

ratios

(x-3) /( x+1) = (x-2)/(x+3) cross multiply

x^2 -x -2 = x^2 - 9

-x - 2 + 9 = 0

x = 7

so TS = x + 1 = 8 units