Question

Hey guys p lease help!!

Answer 1

24

Explanation:

PQ is half of PT, therefore, if PR = 12, PS = 24

Answer 2

24

Explanation:

Using ratios, we know that PQ/PT = PR/PS = QR/TS

of course, we know this because of AA similarity.

PQ/PT = 1/2

so PR/PS = 1/2 => PS = 12*2 = 24