Question

Can anyone help me with this question? Thanks

Answer 1

Answer: x = 17.2, so AB= 15.2 and AC= 19.2

Step-by-step explanation: Set up a ratio.

12:9.5 = (x+2)/(x-2)

Cross Multiply

12(x-2)=(9.5)(x+2)

12x-24=9.5x+19

2.5x = 43

x = 17.2

AB= 17.2 -2 = 15.2

AC= 17.2 +2 = 19.2

Answer 2

I think it's 15.2cm and 19.2cm

Explanation:

The ratio of corresponding sides of similar triangles are equal.