Circumference of a circle=diameter times pi
50.24=d(3.14)
d=16
radius is half of diameter so radius is 8
Area of a circle=pi(r^2)
(3.14)(8^2)=(3.14)(64)=200.96
Answer:
perimeter=2(L+W)
304=2(81+W)
Step-by-step explanation:
304=162+2W.2W=304-162.2W=142\2=71
Answer:
10
Step-by-step explanation:
0.38 is a mixed number could be variables of 0.00
Sqrt(45) is between sqrt(36)=6 and sqrt(49)=7.
Answer: between 6 and 7
