Petra is asked to color 6\6 of a grid. she must use 3 colors. what are the different ways petra can color the sections of her grid and follow all the rules?

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)

B-simple yes/no questions