Answe: 3rd one
Step-by-step explanation:
Ur answer will be - A≈69.65cm².
<u><em>Hope this helps!!</em></u>
Answer:
a cylinder can model a log and a rectangular prism would model a board
Answer:

Step-by-step explanation:
For the given equation :
Making the coefficients of x to L.H.S


Taking 3 as common from the above equation
Splitting the equation to make factors

Taking common from the equation:

Equating 'x' to zero
