9514 1404 393
Answer:
x = 57
Step-by-step explanation:
Where parallel lines are crossed by a transversal, all obtuse angles are congruent and supplementary to all acute angles, which are also congruent.
x = 180 -123
ok the raduis is 16 so pie * 16^2=804.25
9x + 1 = 19. hope this helps
- Zombie
i think y=3/4x-4.2
