Answer:

Step-by-step explanation:
<h2>i think it is 168ft im not sure though</h2>
Answer:
Area of the shaded region= 
Step-by-step explanation:
Area of the shaded region=Area of the rectangle-Area of the circle
Area of rectangle= 

Area is:

Area of the circle = 

As, 
Area of the Circle is :

Area of the Shaded region:
Area of the shaded region
Answer:
y=2-4x
Step-by-step explanation:
move 4X to the other side and change the sign from plus to mines