Johnny is designing a rectangular poster to contain 18 in^2 of printing with a 3-in margin at the top and bottom and a 6-in margin at each side. what overall dimensions will minimize the amount of paper used?

where's the diagrams?

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.

493 would be the correct answer

step-by-step explanation:

4932,9180,7625 are divisible by 9