Answer:
90π or 283.74
Step-by-step explanation:

Answer:
From the given figure we can see that :---
MN||PO, MN=PO and MP=NO
Therefore, angle M=angle N (adjacent sides of the trapezoid)

angle M=angle N= (6×18)+20=108+20 =128°
angle O =(180°-128°)=52°
<h3>Hence, angle O is <u>52°</u><u>.</u></h3>
The question is an illustration of multiplication model.
The multiplication model is: 
From the figure, the shaded portions are:


So, the multiplication model represents:

This gives

Express as decimal


Hence, the multiplication model is:

Read more about multiplication models at:
brainly.com/question/1928793
Answer:
8 i think
Step-by-step explanation: