The consecutive angles are ones that are next to ano another when going around the pentagon in either direction.
520 Degrees
A pentagon maybe even A polygon
there is 4 angles in a pentagon
Only when the polygon is a regular convex polygon. Such as an equilateral triangle, or a square, or a regular pentagon.
It can be either.
A convex pentagon is one in which none of the interior angles are reflex.
520 Degrees
It is a pentagon with five equal angles - each interior angle = 108 degrees. The term "convex" is redundant since, if the pentagon is equiangular, it cannot have 5 re-entrant corners.
A regular pentagon is convex. By taking a regular pentagon and shortening or lengthening one or more sides, an infinite number of possible convex pentagons can be created. A convex polygon is defined as a polygon such that all internal angles are less than or equal to 180 degrees, and a line segment drawn between any two vertices remains inside the polygon. It is possible to have non-convex (concave) pentagons; there are infinite number possible ways to do this, too.
A pentagon maybe even A polygon
The sum of the interior angles of an n-gon is (n-2)*180 degrees. Whether the polygon is convex or regular are irrelevant. So for a pentagon, n = 5 and the sum of the interior angles is (5-2)*180 = 3*180 = 540 degrees.
Each interior angle of a regular pentagon is 108 degrees ie all five of them are larger than a right angle. If the pentagon is convex, at least four of the angles must be greater than 90 degrees.
there is 4 angles in a pentagon
Only when the polygon is a regular convex polygon. Such as an equilateral triangle, or a square, or a regular pentagon.
Sum_of_interior_angles = 180o x (number_of_sides - 2) So for a pentagon with 5 sides: sum = 180o x (5 - 2) = 540o
a pentagon has 4 angles
no right angles in a pentagon. A pentagon has the angles 72 and 108 only