Cedric decorated a banner that had a total area of 10 feet. Cedric first divided the banner into equal sections that each had an area of 2/3 square
foot. How many equal sections did he make? Write an equation to represent the
problem, using a variable to represent the number of sections. Then solve.

1.44 centimeters is the correct answer

the figure is a concave pentagon.

step-by-step explanation:

in mathematical context, a pentagon is a flat, two-dimensional closed shape (polygon) with 5 straight sides and 5 angles.

now a pentagon is said to be concave if one or more corners bend inwards and at least one of its angles is 180 degrees or more than 180 degrees.

in the given figure, we can see that we have a corner which is bending inwards and an angle which is clearly greater than 180°. therefore, it is a concave pentagon.