Question

Triangle IUP has angles I=50, U=60, P=70. What side is the longest side of the triangle?

Answer 1

The longest side of the triangle is the opposit of the largest angle

so it is opposit to angle P

and the longest side is IU

Answer 2

If triangle IUP has angles I=50, U=60, P=70. The longest side of the triangle would be IU because if you draw the triangle and put the amounts of the angles in the correct place you draw a line across from the biggest angle to the side across from it and that gives you the longest side