Question

Calculate the area of the irregular polygon shown below:

Answer 1

Area of the polygon = multiply all sides
10 * 5 * 4 * 3 * 4 * 3 * 5 = 36000in^2

Answer = 36000in^2

Answer 2

Answer:

26 in²

Step-by-step explanation:

If we consider the outside rectangle, then subtract the 2 congruent white rectangles.

Area of outside rectangle = 10 × 5 = 50 in²

Area of 2 white rectangles = 2 × 4 × 3 = 24 in²

Thus the area of the E shape = 50 - 24 = 26 in²