Respuesta :
1. Splitting the rectangle in half and finding the area of those two and adding them together
2. Counting the sides and the top+bottom then multiplying them
3. Spending time on counting all of the squares inside
2. Counting the sides and the top+bottom then multiplying them
3. Spending time on counting all of the squares inside
the most common and easiest is A=Bh;
you take the bottom line and multiply by one of the side lines! hope i can help!!
you take the bottom line and multiply by one of the side lines! hope i can help!!