Answer:
x = 135 degrees
Step-by-step explanation:
For any simple n-gon, the sum of the interior angles is 180(n − 2) degrees. (n is the number of vertices)
180(6-2)=180(4)=720
the shape already has 2 90-degree angles, subtract both of those from total interior angle sum
720-90-90=540
the 4 angles left must make up 540 degrees
540/4=135
x=135 degrees
Answer:
1, 2, 3, 6, 9, 18, 27, 54
Step-by-step explanation:
Answer:
you forgot to attach it lol
Step-by-step explanation: