Answer:
256 cm^2
Step-by-step explanation:
All of the sides of the square are equal so to calculate the area we do side times side.
16*16 = 256
cm^2 is the unit for this question
There both 4 and there are the 4th number
<span>16 is 20% of a number
20% is 1/5 of 100%
Multiply 16 by 5=80
16 is 20% of 80</span>
I would live to help but i cannot see the wuestion very well.. mind writting it oit in a commet?