Answer:
40×40=1600cm²
Step-by-step explanation:
times the length and width which for a square are the same.
Answer:
Step-by-step explanation:
i think a is the answer
Step-by-step explanation:
By Geometric mean property:

Thus, option A) 4√3 is the correct answer.
Yes you should use the first choice
Https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-data-statistics/cc-6th/v/calculating-interquartile-range-iqr
This is a link that I gave to my little sister that helped her understand what interquartile range is. It has an example as well! I hope this helps!