If UT is a midsegment of QRS, find SQ

A. 8

B. 10

C. 16

D. 20

If UT is the midsegment of QRS, then SQ = 2 (2x + 2) = 4x + 4

Then,

(3x + 1) / (7x - 1) = (2x + 2) / (4x + 4) = 1/2

2 (3x + 1) = 7x - 1

6x + 2 = 7x - 1

7x - 6x = 2 + 1

x = 3

Therefore, SQ = 4 (3) + 4 = 12 + 4 = 16.

2*UT this is the answer however you have to show us the pics/drawing