Answer:
Since we have TW â•‘UV, we can use Thales theorem to calculate SW:
SW/WV = ST/TU
=> SW/40 = 24/48
=> SW = (40 . 24)/48 = 20
Answer: SW = 20
Step-by-step explanation: Upon close inspection, ST is half of TW, and TW is parallel to UV. WV is 40, and since one is ST is 1 / 2 of TU, it makes sense that SW is half of WV, which is 40 units long. With that being said, SW is 20.
