Select the postulate or theorem that you can use to conclude that the triangles are similar.
sss similarity theorem
aa similarity postulate
sas similarity theorem

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.