Step-by-step explanation:
Arc length formula is
where x is radinas.
A semi circle has a radian measure of
The radius is half of the diameter, 12 so the radius is
So the arc length is
Area of semi circle is
where r is the radius.
Answer:
x=$5400:8
$5400:8x = total loss after the owners contribution
<span>x = 5 i beliavie :)..............................</span>
I think its 7 or 10 Dont remember that question