Answer:
![\huge\boxed{\sf Area \ of \ Circle = 394.13 \ cm^2}](https://tex.z-dn.net/?f=%5Chuge%5Cboxed%7B%5Csf%20Area%20%5C%20of%20%5C%20Circle%20%3D%20394.13%20%5C%20cm%5E2%7D)
Step-by-step explanation:
![\sf Area \ of \ Circle = \pi r^2\\\\Where \ r = 11.2 \ cm \ and \ \pi = 3.142 \\\\Area \ of \ Circle = (3.142)(11.2)^2\\\\Area \ of \ Circle = (3.142)(125.44)\\\\\boxed{\sf Area \ of \ Circle = 394.13 \ cm^2}](https://tex.z-dn.net/?f=%5Csf%20Area%20%5C%20of%20%5C%20Circle%20%3D%20%5Cpi%20r%5E2%5C%5C%5C%5CWhere%20%5C%20r%20%3D%2011.2%20%5C%20cm%20%5C%20and%20%5C%20%5Cpi%20%3D%203.142%20%5C%5C%5C%5CArea%20%5C%20of%20%5C%20Circle%20%3D%20%283.142%29%2811.2%29%5E2%5C%5C%5C%5CArea%20%5C%20of%20%5C%20Circle%20%3D%20%283.142%29%28125.44%29%5C%5C%5C%5C%5Cboxed%7B%5Csf%20Area%20%5C%20of%20%5C%20Circle%20%3D%20394.13%20%5C%20cm%5E2%7D)
Hope this helped!
~AnonymousHelper1807
I hope this helps you
a=C/8.pi.b
Definition:
a number consisting of an integer and a proper fraction.
Let's put it in our own words!
A number that contains a proper fraction and an integer.
Example: 2 1/3
Hope this helps!
- Melanie
Answer:
θ = 85.93° (≈ 86°)
Step-by-step explanation:
arc length : 2πr = θ : 360°
7.5 : 2πr = θ : 360°
θ = (7.5 * 360°) / (2π*5) = 2700 / 31.42 = 85.93°
θ ≈ 86°
Answer:
9(s+3.00) + 4s
Step-by-step explanation:
For starters, we s as the basic cost of the shoe. If we buy 4 of those, than it's a simple 4s.
For the other 9 shoes, we have an additional cost of $3. So we will add 3 to s. Since we are buying 9 or those, we will multiple s + 3 by 9. Thus creating the equation above.