I need to know what type of angle that is the answer choices are plzzz help me plzz 1.supplementary angles

2.complementry angles

3.verticles angles

4.obtuse angles

They are complementary angles. Angles that add up to 90°

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)

Answer might be d.i think