Find the area of the polygon.

Select the appropriate response:

A) 81 square units
B) 36 square units
C) 18 square units
D) Not enough information is given

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.