SOLUTION: Hi everyone. I need some help on my math problem solving. The following problem solving are: 1. Given the circle with radius 5y centimeter, find its area. Do not approximate

Question 960833: Hi everyone.
I need some help on my math problem solving. The following problem solving are:
1. Given the circle with radius 5y centimeter, find its area. Do not approximate PI. Formula: (A=pi R^2)
2. The silo shown is in the shape of a cylinder. If its radius is 4x meters and its height is 5x^3 meters, find its volume. Do not approximate pi. Formula: (V= pi R^2 h).
Thank you very much.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
1. Given the circle with radius 5y centimeter, find its area. Do not approximate PI. Formula: (A=pi R^2)
------------------
You thought we wouldn't know the formula? Look up "condescension"

Sub 5y for r
=============================
2. The silo shown is in the shape of a cylinder. If its radius is 4x meters and its height is 5x^3 meters, find its volume. Do not approximate pi. Formula: (V= pi R^2 h).
-----------
Shown where?

RELATED QUESTIONS
Hi everyone! Really need some help on a math problem... .... (answered by rfer)

I need help with solving the following problem: (-125) ^ (1/3) (answered by robertb)

Hi everyone, This is my problem, I need to transform the following equation from... (answered by scott8148)

Hi, I need some help on solving this problem. I need to solve the quadratic equation by... (answered by HyperBrain)

Hi. I need your help on problem solving. My math problem is as follows: Four times the... (answered by amoresroy)

I need help with this problem: Michael is practicing solving math problems every evening (answered by Theo)

Hello, Well I need help with solving systems of equations with circles. My teacher... (answered by Alan3354)

Hello, I need help with the following math problem: The points (0,4) and (1,3) lie... (answered by Fombitz)

I need help solving the problem (answered by Fombitz)