What is the area of the Pentagon KLMNO.? L8cmM,M4.5cmN,O13cmN,KO,KL.?

To find the area of the Pentagon KLMNO, we need to first find the lengths of the sides of the pentagon.

Given:
KL = 8 cm
LM = MN = NO = 4.5 cm
KO = 13 cm

To find the area of the Pentagon KLMNO, we can divide it into a rectangle and a triangle.

The rectangle has dimensions KL x LM = 8 cm x 4.5 cm = 36 cm²
The triangle has base KO = 13 cm and height LM = 4.5 cm, so its area is 0.5 x base x height = 0.5 x 13 cm x 4.5 cm = 29.25 cm²

Therefore, the total area of the Pentagon KLMNO is:
36 cm² (rectangle) + 29.25 cm² (triangle) = 65.25 cm²

So, the area of the Pentagon KLMNO is 65.25 cm².

The area of the pentagon cannot be determined with the given information.