Answer:
11°<x°<58°
Step-by-step explanation:
first find out how much x can be by using 180 degrees.
(5x+3)°+(5x+3)°+58=180°
(10x+6)°+58°=180°
10x°+64°=180°
10x°=116°
x=11.6°
hope that helps!
It’s A, I think not very sure
Answer: So the sum of all of the measures of the interior angles of a 16-sided polygon is 2520 degrees.
A plane that has more than one agent