Wednesday
April 16, 2014

Homework Help: algebra 1

Posted by trixie on Wednesday, March 5, 2008 at 8:44pm.

a high school wrestling mat must be square with 38-foot sides and contain two circles as shown. suppose the inner circle has a radius of "s" feet and the outer circle's radius is nine feet longer than the inner circle.

*write an expression for the area of the larger circle.

* write an expression for the area of the suqare outside the circle.

*use the expression to find the area if s=1.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

algebra 1...urgent - a high school wrestling mat must be square with 38-foot ...
algebra 1 - A high school wrestling mat must be a square with 38-foot sides and ...
8th grade Math - This four-leaf clover consists of four coplanar circles. Each ...
math - if asphalt costs $0.78 per square foot, determine, to the nearest cent, ...
Algebra - Write a polynomial for the area between two concentric circles if the ...
Math - I have a question my brother asked me but I need a math expert. You have ...
Trigonometry - Suppose you have an isosceles triangle, and each of the equal ...
GEOMETRY(CIRCLE) - Three circles with different radii have their centers on a ...
math - Thr figure below is made up of four congruent circles Each circle is ...
geometry - A kindergarten school has square mats in two colors, red and blue. ...

Search
Members