Question

Will award medal and fan. question posted below

Answer 1

@ganeshie8

Answer 2

nevermind, i was just confused on how to set up the square, like wheich are the x range and y range

Answer 3

do you get 68 for part a ?
http://www.wolframalpha.com/input/?i=%5Csum%5Climits_%7Bi%3D0%7D%5E1%5Csum%5Climits_%7Bj%3D0%7D%5E1+%289%28i%29%2B2%282j%29%5E2%29*2

Answer 4

140 and 152

Answer 5

but for this one?

Answer 6

Area of each piece = 10*10 = 100
100(3+6+9+3+5+8) = 3400