Suppose a triangle has to size of lint 42 and 35 and the angles between these 2 sides is 120 which equated should you solve to find the length of the 3rd side of a triangle

Guys i really need or i have to stay late up night

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i