Circumference = πD
πD = 125.6 cm
D = 125.6 ÷ π
D = 125.6 ÷ 3.14
D = 40 cm
--------------------------------------------
Answer: The diameter is 40 cm
--------------------------------------------
1.) A. $10.00 per hour
2.) B. 21 days
3.) A. 2
4.) D. 8
5.) B. 13
Answer:
The area of rug is 48.9 m^2
Step-by-step explanation:
Let's assume radius of rug is r m
we know formula for circumference as

we are given
C=24.8
and then we can solve for r


now, we can use area formula

we can plug r
and we get


So,
The area of rug is 48.9 m^2