The bed of a pick up truck measures 4 feet by 8 feet. to the nearest inch, what is the length of the longest thin metal bar that will lie flat in the bed?

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.

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation: