1. HARD

If a regular 600-gon and a regular 800-gon have the same area, which regular polygon has the larger side length? Which polygon has the larger interior angle?

  1. 600-gon has larger side length, 600-gon has a larger interior angle
  2. 600-gon has larger side length, 800-gon has a larger interior angle
  3. 800-gon has larger side length, 600-gon has a larger interior angle
  4. 800-gon has larger side length, 800-gon has a larger interior angle
  5. Both have same side length, 800-gon has a larger interior angle
 
2. HARD

What is the sum of the exterior angles of a 657-gon?