Suppose Angle A is 25 degree and Angle B is greater than 51 degree but less than 57 degree, what are the possible measurement for angle c ?

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)