Pls help I don’t understand at all..!!What is the value of z??

Question

asked May 27, 2024 203k views

1 Answer

Custodio · Answer 1 · 2024-06-01T21:32:31+0000

Answer:

z=70

Explanation:

Sum of interior angles: (n-2)180

(7-2)180 = 900

2z-27+2z+7+2z+z+44+136+129+2z-19 = 900

Combine like terms: 9z+270 = 900

9z = 630

z=70