SOHCAHTOA can help us, and we use it like this: Step 1: find the names of the two sides we are working on: the side we already know, and the side we are trying to find: 1  Adjacent is adjacent to the angle,  Opposite is opposite the angle,
Get an INSTANT estimate of the cost to Polish Concrete! Our free calculator uses recent, trusted data to estimate costs for your Concrete Polishing project. For a basic 250 square feet project in zip code 47474, the benchmark cost to Polish Concrete ranges between $4.40 - $5.25 per square foot* .To estimate costs for your project: 1.or a basic 250 square feet project in zip code 47474, the benchmark cost to Polish Concrete ranges between $4.40 - $5.25 per square foot* . To estimate costs for your project:
Acid stain: Sometimes referred to as acid etch, acid wash or acid washed concrete, patina stain etc. This system is used to add a permanent color to an existing or freshly poured cement topping or concrete slab. Prices can range from $2 per square foot to $7 for a basic application.Average price for a new concrete slab with remedial cleaning required and basic pattern with a standard grade sealer is about $3-$5.cid stain: Sometimes referred to as acid etch, acid wash or acid washed concrete, patina stain etc. This system is used to add a permanent color to an existing or freshly poured cement topping or concrete slab. Prices can range from $2 per square foot to $7 for a basic application.