Answer:

1)325 interior angle

2)559 interior angle

Step-by-step explanation:

that's all I known correct me if I'm wrong

Answer:

1. ) 135°

2.) 161°

Step-by-step explanation:

1.) The quadrilateral has four side so it has a total of four interior angles and the sum of interior angles in a quadrilateral is 360°. thus,

Let x be the missing angle

x + 65° + 105° + 55° = 360°

x + 225° = 360°

x = 360° – 225°

x = 135°

2.) The hexagon has 6 sides so it has a total of six angles and the sum of interior angles in a hexagon is 720°. thus,

Let x be the missing angle

x + 100° + 110° + 118° + 115° + 116° = 720°

x + 559 = 720°

x = 730° - 559°

x = 161°