Answer:
its 3.14, but if your trying to find the area of a cyrcal, its Pi * radius sqaured
Step-by-step explanation:
(x + f) + 2 = j subtract 2 from both sides
x + f = j - 2 subtract f from both sides
x = j - f - 2
Given:
The side of the cube is a = 3.5 in.
To find: The required area of the butcher paper to cover four faces of the cube.
Explanation:
The formula of the lateral surface area of the cube is,
![A=4a^2](https://tex.z-dn.net/?f=A%3D4a%5E2)
Substitute a = 3.5 in the formula, we get
![\begin{gathered} A=4(3.5)^2 \\ A=49in^2 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20A%3D4%283.5%29%5E2%20%5C%5C%20A%3D49in%5E2%20%5Cend%7Bgathered%7D)
Final answer:
The required area of the butcher paper to cover the four faces of the cube is 49 square inches.