1 answer
(click or scroll down)
To find the area of the polygon, we need to split it into rectangles and then calculate the area of each rectangle.
First, we split the polygon into three rectangles:
Rectangle 1: 11 cm x 5 cm
Rectangle 2: 9 cm x 5 cm
Rectangle 3: 3 cm x 5 cm
Now, we calculate the area of each rectangle:
Rectangle 1: 11 cm x 5 cm = 55 square cm
Rectangle 2: 9 cm x 5 cm = 45 square cm
Rectangle 3: 3 cm x 5 cm = 15 square cm
Finally, we add the areas of the three rectangles to get the total area of the polygon:
Total area = 55 square cm + 45 square cm + 15 square cm
Total area = 115 square cm
Therefore, the area of the polygon is 115 square cm.