Please help! Thank you so much!

Find the possible values of x: 1. (4x+30) (7x) Find the measure of each arc 540 3. mXYZ mXYZ 4. mTSXmTSX Y X 5. mWTX mWTX 6. mWXY mWXYW 1890 I S 7. mYT mYT In the given circle, m/CPA =m/DPB. Find the value of x and all angle measures. 8. x = 9. m/CPA = C (2x + 7) " A G 10. m/APB = 11. m/DPB = 12. m_ APD = (4x - 3)"Find the length of arc AB. Leave your answers in terms of pi. 1. 2. 3. 120 12 cm O Find the indicated measure. 4. Circumference 5. Radius 18 in. O 15 in 6. What is the length of the minor arc AB in the circle with a radius of 45 cm ? A 20n cm A B B. 10% cm C. 57 cm D. 21 cm 120