PLEASE HELP, ASAP correct me if I’m wrong on Letter A and help on the rest please

the ratio of the p is  31.5  and the area is 80 correct me if im wrong but if u need any help im always here :)

i want to die

what the hell man, i just want the points lol

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.