What are some profession that would use similar polygons?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points

Afarmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. each bag of soil covers 20 square yards. how many bags should the farmer purchase? (4 points) 1 bag 2 bags 3 bags 4 bags