Answer:
The value of L×B is 15
Step-by-step explanation:
L×B
5×3
15
Answer: 11.2$
Step-by-step explanation:
Step-by-step explanation:

Radius is half of the diameter.
So because the area of a circle is A= pi • r^2, to find the radius first, we have to change the equation to solve for r. Now it is, r= square root of A/pi. We plug in 1134.1. (Look at pic)
The diameter is 38