3. Which pair of angles are vertical angles? A) ZRST, ZTSUX BL RSX, Z TSUJ R (10y+10) 5U 4x C) TSU, Z USVX D) Z RSX, ZXSWX X Which angle is supplementary to LUSV? A) 2 TSU B) VSW C) Z RSV D) WSR 5. Find the values of x and y. A) x = 10, y = 12 B) x = 20, y = 7 C) x=10, y=8 D) x 50 y=40