Friday

April 17, 2015

April 17, 2015

Posted by **cody gilliam** on Thursday, March 31, 2011 at 5:37pm.

- math 8th grade -
**PsyDAG**, Friday, April 1, 2011 at 2:38pmI assume you mean "the others." A pentagon has 5 sides.

4s + s + 3 = 128

5s + 3 = 128

Subtract 3 from both sides.

5s = 125

Divide both sides by 5.

s = 25

s + 3 = ?

**Answer this Question**

**Related Questions**

math 8th grade - One of a pentagon's sides is 3 feet longer than the other. If ...

math - consider a square and a regular pentagon. one side of the square is 6 ...

math - At the Pentagon there are921 feet along each outer side facade and 17.5 ...

Multivariable Calculus - A pentagon is formed by placing an isosceles triangle ...

geometry - A pentagon is a geometric figure with 5 sides. The lengths of the ...

math - if the perimeter of a pentagon is 60 com, what must its dimensions be to ...

Math Geometry - there are 2 pentagons the small pentagon has a side that is 3cm ...

Math - The perimeter of a regular pentagon is 35in. What is the lenght of one ...

Math - A pentagon is formed by putting together three identical equilateral ...

Geometry - A circle is circumscribed by a pentagon. The sides are all tangent to...