2. Given the figure, find x". 1. how many sides does the figure have?2.what is the name of the polygon?3.what is the sum of the interior angles of a nonagon?4.what is the value of x"?
Answer (1)
Answer:1. The figure has 9 sides.2. The polygon is a Nonagon3. 1,2604. x = 158Step-by-step explanation:3. n=number of sides Sum of Interior Angles= (n-2)*180= (9-2)*180= 7 * 180= 12604. x = 1,260° - (135 + 98 + 102+ 140 + 200 + 172 + 130 + 125)= 1260° - 1102x = 158°
