If the sum of interior angles of a regular polygon is 540°. Find the name of the polygon.
A. Quadrilateral
B. Pentagon
C. Hexagon
D. Septagon
Answer:B
If the sum of interior angles of a regular polygon is 540°. Find the name of the polygon.
A. Quadrilateral B. Pentagon C. Hexagon D. Septagon
Explanation: By the angle sum of interior angles of a polygon, if n is the number of sides, then;