Answer:
80 units
Step-by-step explanation:
It doesn’t show the bar graph
Answer:
(E) 72 w^2 is the answer
Step-by-step explanation:
outer square area is 81 w^2
inner square area is 9 w^2
subtracting outer - inner we can get the shaded area
so 81 -9= 72w^2
I’m sorry if I’m wrong but 4/36=7/8?