Answer:
The Area = 28.26 or 28.27 depends if you round or not
I believe it’s a trapezoid but i’m not too sure... sorry :((
C. since you are constantly dividing by 5
100 ÷ 5 = 20
20 ÷ 5 = 4
4 ÷ 5 = 0.8
And so on...
Try describing the amount of numbers in the square u know like "shade covers 2/4 of the square''