Question

List the sides in order from shortest to longest. The diagram is not to scale.

Answer 1

`KL<JL<JK`

Explanation:

In a triangle there's an specific relation between angles and sides.

Specifically, the greats an angle is, the greatest is its opposite side.

So, in this case
`45\° < 57\° < 78\°` by givens.

Now, the opposite side of each angle is

`45\°:KL\\57\°:JL\\78\° : JK`

This means that the order of sides from shortest to longest is

`KL<JL<JK`

Because the least angle has the shortest opposite side and the greatest angle has the longest opposite side.

Answer 2

the answer is KL < JL < JK