What is the area of the polygon? me.

Break it down into shapes you know. There's a triangle and a rectangle. The area of a rectangle is l*w and in this case it's 5*6 or 30 units². The area of a triangle is 1/2b*h and in this case that is 1/2 * 6 * 3 or 9 units². Add the areas together to find the total area, which is 39 units².

the final price would be 29.6925

step-by-step explanation:

39.59 minus 25% equals 29.6925