Can you please tell me the Domain?

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?

Lisette takes an ela exam and got 16 out of 27 questions correct. what percentage of the questions did lisette get correct?