Math+Group+4

length around a shape area around a polygon when you add length + length then width + width then add the 2 answers you get. The opposite of area.
 * //__perimeter__//**

__Algebraic expression__ Example: 5+e= r, 5-e=r ,5 divided by e = r, 5 times e=r __Hundredths__ Fractions decimal lesson decimals 2nd decimal space after decimal point- i choose this one because it describes the word hundredths better and it is easier to explain.

__Compadible Numbers__ Compadible Numbers Numbers that can be divided into each other without a remainder.- I choose this one because it is more descriptive. __Scalene__ Scalene triangle is a shape with 3 sides called a triangle. none of the sides have are the same lenghth. One side could be 2in another side could be 3in The last side could be 4in.- i picked this one because it was the only one replied!

__**//Rhombus//**__ is not a rectangle but is a square a polygon with two sets of parallel lines and all the sides are eaqual also can be known as a square- It had the most detail. to paralell sides and a poligon