12 units

In each diagram, a polygon circumscibes a circle, Find the perimeter of esch polygon. 4cm, 3cm,5cm

Draw a polygon with a perimeter of 12 units?

Well drawing any shape with the sum of all lengths of its sides resulting in 10 will do so. For example a rectangle with length 4 and width 1 will give a perimeter of 10.

The sides of a polygon are 3,5,6,8 and 10. The perimeter of a similar polygon is 40. What are the sides of the similar polygon