Answer: angle 7 = 80 degree and angle 8 = 100 degree
The answer is c hope this helped
6. the name is circle x (due to the central point)
7. the diameter is segment WY
8. radius is 1/2 of the diameter so 1/2(15) = 7.5 meters
9. diameter is 2 times the radius so 2(4) = 8 cm
10. segment XW, segment XZ, segment XY
11. arc YW, arc WZ, arc ZY
Step-by-step explanation:
(2+6+9+3+7+3):10=3
57-56+57+90-147+5=6
Hope it helps yah ... (・∀・)