What are the laws of reasoning besides the Chain Rule, Disjunctive Inferences, and Modus Tollens?

I am a triangle. My perimeter is 96 centimeters. Two sides are 34 centimeters and 25 . How long is my third side?

I am a triangle. My perimeter is 96 centimeters. Two sides are 34 centimeters and 25 centimeters . How long is my third side?

I am a triangle. My perimeter is 96 centimeters. Two sides are 34 centimeters and 25 centimeters and 25 centimeters. How long is my third side?

x + 34 + 25 = 96

x + 59 = 96
so x = .....

I need help with geomatry work

predict the next two numders in this sedquence: 1,4,16,64_,_

68

37

57

37