A is the correct answer
(to find diagonal of a square , you can get help from Pythagorean Theorem)
good luck
Answer: There is a remainder of 2
Step-by-step explanation: 701 divided by 3
3 goes into 7 two times 2 x 3 = 6 and then 7-6=1 bring down the 1 and then do 3 goes into 11 how many times? = 3 times... 3 x 3 = 9 so then do 11-9 which will = 2 then bring down the 0 which makes it 20 so 3 goes into 20 how many times? = 6 so 6 x 3 = 18 which if you do 20 - 18 = 2 which is the answer.
Hope that helped if you have questions please ask.
Answer:
= 5(a^2 - 5b^2)
Step-by-step explanation: