Answer:
ST, RS, TR
Step-by-step explanation:
(i entered it and it was right)
m∠BCD= m∠ACB ÷ 2 = 134.76° ÷ 2 = 67.38°
Ok done. Thank to me :>
x = 1
x + 8 = 9
=> x = 9 - 8
=> x = 1