Answer:
12.56 yards
Area of Triangle: 
So, 

Finally, 3.14*4 = 12.56
Step-by-step explanation:
B since a circle is all the points equidistant to a given point called the center of the circle.
Answer:
$8.50/h
Step-by-step explanation:
I am unsure of the - in the equation. This should be 4h+50+6h+70=M
then we would set the equation equal to the $205
205=4h+50+6h+70
if we simplify we have
205=10h+120
then we would get the h by itself and we get
205-120=10h
85.00=10h
85.00/10=10h/10
8.50=h