Use A = (Pi)r^2
4.) 314.16
5.) 66.48 ( Half The Diameter Is The Radius)
9. 0.26666
10. 2.375
11. 7/20
12. 206111/<span>50000</span>
Answer:
If f(x)=g(x), the solution is x=-2
Step-by-step explanation:
We are given:

We need to find the solution if f(x)=g(x)
Now solving for f(x)=g(x)

If f(x)=g(x), the solution is x=-2
Answer: base times height divided by two