Question

@hartnn
Picture attached below
@goformit100

Answer 1

perimeter = sum of sides
there are 8 sides with length \(3\sqrt{50}\) each

so perimeter will be just
\(8\times 3 \sqrt {50} =...?\)

Answer 2

I am weak at Polynomial

Answer 3

\[120\sqrt{2}\] ?

Answer 4

\(\huge \checkmark \)

Answer 5

Well Done Ma'am . Keep it up.

Answer 6

I have another one I don't understand, may I put it on this thread?

Answer 7

sure :)

Answer 8

I did this two different ways first I got C. then I got D.

Answer 9

how did you get D ?

Answer 10

\(3\sqrt4 -2\sqrt4 = (3-2)\sqrt 4 =\sqrt 4 = 2\)

Answer 11

I see, D. can't be the correct method because it's 2 times square root 4 !

Answer 12

I was getting confused because would sometimes put the -2 inside the radicand

Answer 13

Thank you ^

Answer 14

welcome ^_^