Answer:
1260
Step-by-step explanation:
First you will need to find the amount of sides of the polygon:
(After looking it is 9)
Each angle of the side of a nonagon is 140 degrees.
Multiply by 9 since you can make 9 triangles:
140 x 9 = 1260
Answer:
$8.
Step-by-step explanation:
See attached picture.
According to the dimensions given, the volume of paper in the recycling bin is of 6800 cubic inches.
<h3>What is the volume of a rectangular prism?</h3>
It is given by the multiplication of the base area by the height, that is:

In this problem, we have that the measures in square inches and inches, respectively, are given by:

Hence:

The volume of paper in the recycling bin is of 6800 cubic inches.
More can be learned about the volume of a rectangular prism at brainly.com/question/17223528
Answer:
the missing side of the rectangle should be twelve
Step-by-step explanation:
Step-by-step explanation:


