<span>radius=1/2 diameter
are=radius^2*3.14
Hope I helped, and good luck!</span>
Answer:
5
+40
Step-by-step explanation:
perimeter of circle=2
r
so 5 is r(radius)
so 10
, but since it’s semicircle, you have to divide by 2, so
5
perimeter of rectangle=15+10+15 because you don’t count the inside, so that equals 40
so 5
+40
You will lose money. Because $50 to make subtract $45 to sell (50-45) leaves you losing $5.