The sample space is:
(1, 1); (1, 2) - sum of 3; (1, 3); (1, 4); (1, 5) - sum of 6; (1, 6);
(2, 1) - sum of 3; (2, 2); (2, 3); (2, 4) - sum of 6; (2, 5); (2, 6);
(3, 1); (3, 2); (3, 3) - sum of 6; (3, 4); (3, 5); (3, 6) - sum of 9;
(4, 1); (4, 2) - sum of 6; (4, 3); (4, 4); (4, 5) - sum of 9; (4, 6);
(5, 1) - sum of 6; (5, 2); (5, 3); (5, 4) - sum of 9; (5, 5); (5, 6);
(6, 1): (6, 2); (6, 3) - sum of 9; (6, 4); (6, 5); (6, 6)
Answer:
List the factors of 12
1,12
2,6
3,4
That is the side lengths of the 3 rectangles
All the areas will be 12 because they are the factors 12
factors multiply to be a number
(length + width) x 2 = perimeter
1+12=13x2=26
1 by 12 has a perimeter of 26 and area of 12
2 by 6 has a perimeter of 16 and area of 12
3 by 4 has a perimeter of 14 and area of 12
Hope this helps. If you have any questions you can ask
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