Find the distance between the pair of points.
left parenthesis negative seven elevenths comma negative 5 right parenthesis
−
7
11
,−5 and
left parenthesis negative seven elevenths comma four fifths right parenthesis
−
7
11
,
4
5

w

step-by-step explanation:

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

other answer is correct. i had used the radius of the radius somehow. a website: