Answer:
see explanation
Explanation:
Ok so take 90. 4 sides to a rectangle but two are smaller than the other two. So we take the square root of 90 since the other ones are smaller and and then we square it and multiply it by 2. You get 180. Subtract off 6 for the corners but add 6 because you have to keep it a whole number according to the matigion thereom. So you get 180. Then you go to the other side 2. Do the same thing. Take the square root of 2 and then square it and multiply it by 2. That would give us 4. Subtract 1 for the corners but again the matigion thereom takes us to 4. 180 + 4 = 184.
184 is your answer