Can someone help please?

The area is 379.

Step-by-step explanation:

23*18=414

18-6-5=7

5*7=35

414-35=379

379m^2

Step-by-step explanation:

We need to approach this problem by first sectioning this figure out. The top left corner is a square, 5x5. The top right is 6x5, and the rest is a rectangle. This rectangle has the dimensions 23-5 by 18. After multiplying 5x5 we get 25, 6x5 is 30, and 18 x 18 is 324. We add this all together to get 379.

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.