All you have to do is just add up all the sides to find the perimeter
It's not necessary that either one represents a proportional
relationship. But if either one does, then the other one doesn't.
They can't both represent such a relationship.
The graph of a proportional relationship must go through
the origin. If one of a pair of parallel lines goes through
the origin, then the other one doesn't. (If two parallel lines
both went through the origin, then they would both be the
same line.)
7 ×5 = 35 and 5 × 7 = 35
ans is 35
If you don’t have any of the angles, you would use the law of cosines to find an angle.
You cant if you are trying to figure out what the factors are
